VF Copper-Tube Vertical Water Heater

Model VWH


The VF™ Water Heater series delivers an exceptionally high thermal efficiency by combining an advanced modulating venturi-mixing gas/air ratio system with a vertical multi-pass copper heat exchanger for outstanding efficiency of up to 85% and low NOx emissions that meet the most stringent standards.

VF Copper-Tube Vertical Water Heater
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Product Details
    The VF™ Water Heater is capable of firing from 100% to 25% or a 4:1 turndown ratio of rated input based on the current system demand. The VF’s modulating capability is virtually limitless, and the water heater’s output is based strictly on the current system demand and the required BTUs needed to maintain the desired system set point temperature.


    Limited Warranty:
    Backed by a five-year limited heat exchanger warranty.


    Available Models:
    • VWH0500N - 500,000 BTU/h
    • VWH0750N - 750,000 BTU/h
    • VWH1000N - 999,999 BTU/h
    • VWH1500N - 1,500,000 BTU/h
    • VWH2000N - 2,000,000 BTU/h
Product Literature
Technical Literature
Spec Sheet - VF™ High Efficiency Commercial Water Heater Spec Sheet (AOSDG25010)
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Parts List - VWH 500-1000 High Efficiency Commercial Water Heater Parts List (100161776)
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Manual - VF™ High Efficiency Commercial Water Heater Manual
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Piping Diagram - One Temperature VWH one Water Heater with Horizontal Storage Tank Diagram(AOSDG61245)
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Piping Diagram - One Temperature VWH one Water Heater with Vertical Storage Tank Diagram(AOSDG61246)
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Piping Diagram - One Temperature VWH two Water Heater with Horizontal Storage Tank Diagram(AOSDG61247)
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Piping Diagram - One Temperature VWH two Water Heater with Vertical Storage Tank Diagram(AOSDG61248)
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Piping Diagram - One Temperature VWH three Water Heater with Horizontal Storage Tank Diagram(AOSDG61249)
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Piping Diagram - One Temperature VWH three Water Heater with Vertical Storage Tank Diagram(AOSDG61250)
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Piping Diagram - One Temperature VWH four Water Heater with Horizontal Storage Tank Diagram(AOSDG61251)
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Piping Diagram - One Temperature VWH four Water Heater with Vertical Storage Tank Diagram(AOSDG61252)
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Piping Diagram - One Temperature VWH two Water Heater with Vertical Storage Tank Diagram(AOSDG61253)
pdf-link
Piping Diagram - One Temperature VWH four Water Heater with two Vertical Storage Tanks Diagram(AOSDG61254)
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Piping Diagram - One Temperature VWH two Water Heater with three Vertical Storage Tanks Diagram(AOSDG61255)
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Service Handbook - Service Handbook
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Marketing Literature
Pocket Guide - Residential and Commercial Full Line Pocket Catalog (AOSAA80000)
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Catalog - Commercial Full Line Catalog (AOSCA80000)
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