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    Floor Heat Hydronic Boilers

    Raypak Delta Limited Series Water Heaters and Hydronic Boilers are designed for a wide variety of hot water and floor heat requirements. Easy to install, operate and service. Simple multi-stage operation for reliable performance and easy maintenance. Models from 399,000 to 1,800,000 Btu’s are shown but
    larger sizes are available.

     

    • 83-85% efficiencies
    • Copper-finned tube heat exchangers, (5-year warranty)
    • Glass-lined cast iron headers, (bronze available)
    • Powder-coated cabinets
    • Simple electronic controller and status display for easy monitoring
    • Fan-Assisted. Direct vent capable. Ducted combustion air ready
    • Cat 1 for vertical venting, Cat 111 for side wall venting
    • Ratings are shown for up to 2000ft elevations, (call for higher elevations)
    • Output temperatures to 200° F for water heaters and 230° F for hydronic boilers
    • Minimum non-condensing inlet temperature is 105° F
    • Water Heaters are designed for use with storage tanks, (not direct fire heat)
    • Hydronic boilers are designed for re-circulating floor heat systems
    • CSA low-lead certified
    • 100% factory fire tested prior to shipping
    • Assembled in USA
    • Pumps and tanks are not included but are available if required 

     

    **Note: Water exceeding 16 grains hardness requires tube exchanger upgrade

    Part No. Catalog Description Price
    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 399,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH399B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 399,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $7,515.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 500,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH499B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 500,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $8,530.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 650,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH649B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 650,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $9,340.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 750,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH749B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 750,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $10,050.00 / EA
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    Picture of Floor Heat Hydronic Hydronic Boiler, Raypak Delta Limited, 900,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH899B Catalog: E1474 Description: Floor Heat Hydronic Hydronic Boiler, Raypak Delta Limited, 900,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $10,635.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 990,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH989B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 990,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $11,170.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,260,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH1259B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,260,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $12,235.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,530,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH1529B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,530,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $14,435.00 / EA
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    Picture of Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,800,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included)
    SKU: HUH1799B Catalog: E1474 Description: Floor Heat Hydronic Boiler, Raypak Delta Limited, 1,800,000 BTU, Natural Gas, (Pump/Motor/Expansion Tank Not Included) Price: $15,635.00 / EA
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