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Bosch tankless water heater sale FREE SHIPPING AN ALL ORDERS IN THE CONTINENTAL US on all ductless mini split air conditioning units and tankless water heaters . ALASKA, HAWAI AND CANADA CALL FOR PRICING 		Eco Air and Water  :: Tankless Water Heaters :: 35,000-120,000 BTU Indoor Propane ProTankless™

35,000-120,000 BTU Indoor Propane ProTankless™
35,000-120,000 BTU Indoor Propane ProTankless™  
BOSCH GWH 450 ESR  Propane Gas for Recirculating applications.  
         
 FREE SHIPPING

  30%
 
SKU: Bosch 450 ESR LP Electronic
Delivery Time 3-6 Business Days
Warranty 10 Year
Price: $998.00

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  • Recirculating tankless water heaters for the professional.

    • Durable heat exchanger specifically designed for recirculating applications
    • Vents vertically or horizontally with 3" stainless steel (AL29-4C)
    • Direct vent and sealed combustion
    • LCD screen displays temperatures, burner operation, & diagnostic codes
    • Separate temperature controls for domestic water heating & recirculation
    • 3" Single-wall stainless steel  
     
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    Detailed images
    Bosch 345 450 ESR Recirculating water heater
    Bosch Tankless Water Heaters
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    SALE PRICE: $209.00
     

    GWH 450 ESR
    Rated Efficiency
    		 81%
    Power Input 120,000 BTU/Hr
    Maximum Output
    		 98,400 BTU/Hr
    Minimum Output
    		 35,500 BTU/Hr
    Water Temp in Heating Circuit*
    		 115°F - 190°F
    Maximum Exhaust Vent Length
    		 39' with one elbow**
    Dimensions H: 27½" W: 15¾" D: 11½"
    Weight 47 lbs.
    Modulating Gas Valve Yes

     *Temperature setting range     **(90° elbow equals 6'; 45° elbow equals 3')
     
    Installation Specifications
    Gas Connection ¾" Male NPT
    Water Connections ½" Male NPT
    NG Gas Pressure Minimum: 5.5" WC
    Maximum: 8" WC
    LP Gas Pressure Minimum: 11" WC
    Maximum: 14" WC
    Electrical Supply
    		 120 VAC - plugs in
    Exhaust Vent Size
    		 3" AL 29-4C single wall sealed stainless steel vent pipe (Z-Flex, Protech, Heat Fab)
    Intake Vent Size
    		 3" Aluminum Flex, PVC or any other rigid or semi-rigid sealed pipe

     

     

     

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    Detailed images
    Bosch 345 450 ESR Recirculating water heater
    Bosch Tankless Water Heaters
    Pro Tankless Water Heaters
    Bosch Tankless
    Bosch Tankless Water Heater
    Bosch Water Heater Warranty
     

     



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