HTP Elite FT Gas Heating Water Boiler with 3,99,000 BTU-EFT-399PU - The Home Depot


Model # EFT-399PU

Internet # 204400189

Elite FT Gas Heating Water Boiler with 3,99,000 BTU

HTP Elite FT Gas Heating Water Boiler with 3,99,000 BTU

This item has been discontinued.
The Home Depot no longer carries this specific product.

$9,999.00 / pallet(lift)


Model # EFT-399PU

Internet # 204400189

The Elite FT heating boiler from HTP features an exclusively designed stainless steel heat exchanger with superior heat transfer and less exposure to corrosion and scale buildup. Built with serviceability in mind; the sleek, robust design requires little to no maintenance and is offered as a space saving wall mount unit. Featuring a fully modulating combustion system and extreme efficiencies up to 97%, the HTP Elite FT boiler is the best option for today's green market.

  • Up to 97% AFUE
  • Reduces heating costs
  • Low NOx emission - reduces environment impact
  • Modulating burner input matches system load, conserving energy and increasing system efficiency

Info & Guides

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Assembled Depth (in.)  23.625 in  Assembled Height (in.)  36.375 in 
Assembled Width (in.)  25.5 in  Product Depth (in.)  23.625 
Product Height (in.)  36.375  Product Width (in.)  25.5 
Annual Fuel Utilization Efficiency (AFUE) (%)  96.7  Capacity (gallons)  7.9 
Color  Black  Color Family  Blacks 
Condensing/noncondensing  Condensing  Energy Consumption (kWh/year)  43.2 
Fuel Gauge  No  Fuel type  Natural Gas 
Heat rating (BTU/hour)  399000  Heating Product Type  Boiler 
Heating Technology Type  Convection  Ignition Type  Interrupted Spark 
Product Weight (lb.)  298 lb  Returnable  90-Day 
Warranty / Certifications
Certifications and Listings  CSA Certified,CSA Listed,ETL Listed  ENERGY STAR Certified  Yes 
Manufacturer Warranty  Limited Warranty 



Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.