Quick view Details Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening MSRP: Now: $79.67 Add to Cart Quick view Details Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening MSRP: Now: $63.64 Add to Cart Quick view Details Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $204.94 Choose Options Quick view Details Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $146.82 Choose Options Quick view Details Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening MSRP: Now: $120.84 Choose Options Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening MSRP: Now: $63.64 Add to Cart Quick view Details Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $204.94 Choose Options Quick view Details Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $146.82 Choose Options Quick view Details Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening MSRP: Now: $120.84 Choose Options Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $204.94 Choose Options Quick view Details Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $146.82 Choose Options Quick view Details Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening MSRP: Now: $120.84 Choose Options Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening MSRP: Now: $146.82 Choose Options Quick view Details Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening MSRP: Now: $120.84 Choose Options Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening MSRP: Now: $120.84 Choose Options Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details sku: JAMB115 Heated Jamb Vent Port 115VAC MSRP: Now: $162.27 Add to Cart Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 MSRP: Now: $93.05 Add to Cart Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Details Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 MSRP: Now: $94.87 Add to Cart Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 1836 Kason 1836 Un-Heated Ventilator Port 4-5/8" Opening Kason 1836 Un-Heated Ventilator Port 4-5/8" Diameter Opening 6-1/4" Grille Diameter MSRP: Now: $79.67 Add to Cart Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 1834 Kason 1834 Un-Heated Ventilator Port 3-1/2" Opening Kason 1834 Un-Heated Ventilator Port 3-1/2" Diameter Opening 5-3/32 Grille Diameter MSRP: Now: $63.64 Add to Cart Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 1832LT Kason 1832LT Low Temp Heated Jamb Vent Port 4-5/8" Opening Kason 1832LT Low Temp Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4" Grill Diameter Low Temp Heated Ventilator Port MSRP: Now: $204.94 Choose Options Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 1832-012 Kason 1832 Heated Jamb Vent Port 4-5/8" Opening Kason 1832 Heated Jamb Vent Port 115V or 220V 4-5/8" Opening Diameter 6-1/4 Grill Diameter Heated Ventilator Port MSRP: Now: $146.82 Choose Options Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 1830-012 Kason 1830 Heated Jamb Vent Port 3-1/2" Opening Kason 1830 Heated Jamb Vent Port 115V or 220V 3-1/2" Opening Diameter 5-3/32 Grill Diameter Heated Ventilator Port MSRP: Now: $120.84 Choose Options Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view sku: JAMB115 Heated Jamb Vent Port 115VAC Heated Jamb Vent MATERIAL: ALUMINUMWEIGHT: 1.179 lbVOLTAGE: 115 V ACINCLUDES: WIRE LEAD AND GASKETTYPE: FOR WALLS UP TO 4" (102MM) WIDE MSRP: Now: $162.27 Add to Cart Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected × OK
Quick view Kason | sku: 11825000008 Kason 1825 Un-Heated Jamb Vent 11825000008 Kason 1825 Un-Heated Jamb Vent For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $93.05 Add to Cart Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected
Quick view Kason | sku: 11825000004 Kason 1825 Heated Jamb Vent 11825000004 Kason 1825 Heated Jamb Vent 120VAC For 4" thick walls ultra low pressure activation MATERIAL: Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts. Port installs through 2 1/2" (63.5mm) diameter hole with minimal... MSRP: Now: $94.87 Add to Cart Compare Selected