Phoenix® Gas-Fired Water Heater

Recipient of the TOP 100 Product Award from the Building Products Magazine

The Phoenix® Gas-Fired Water Heater from HTP is an extremely versatile and efficient appliance that is suitable for a variety of commercial and residential water heating needs.

 We carry the full line of new replacement parts for HTP

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Product Description

The recipient of a Top 100 Products Award from Building Products Magazine, The Phoenix Gas-Fired Water Heater provides large quantities of hot water without consuming large amounts of energy, thanks to modulating condensing technology and a 96% thermal efficiency rating. The Phoenix Gas-Fired Water Heater sets the standard for reliability, cost-effectiveness, and ease of installation. All these attributes, combined with whisper quiet operation and low NOx emissions, make the Phoenix Gas-Fired Water Heater ideal for use in hotels, apartment buildings, restaurants, laundry facilities, schools, homes, and more.


Versatile Range

appropriate for both residential and commercial applications:
available in three gallon sizes (55, 80 or 119 gallons) and 4 BTU inputs (100,000 to 199,000 BTUs)

Gal. First Hr. Rating Recovery at 100º Rise Thermal Efficiency
PH199-119 40,000-199,000 119 335 gal. 230 gal. 96.1%
PH160-119 40,000-160,000 119 295 gal. 184 gal. 96.1%
PH130-119 35,000-130,000 119 257 gal. 152 gal. 96.1%
PH100-119 35,000-100,000 119 214 gal. 117 gal. 96.3%
PH199-80 40,000-199,000 80 314 gal. 229 gal. 94.8%
PH160-80 40,000-160,000 80 265 gal. 184 gal. 95.2%
PH130-80 35,000-130,000 80 227 gal. 150 gal. 95.4%
PH100-80 35,000-100,000 80 189 gal. 116 gal. 95.8%
PH199-55 40,000-199,000 55 295 gal. 229 gal. 95.0%
PH160-55 40,000-160,000 55 245 gal. 184 gal. 95.1%
PH130-55 35,000-130,000 55 205 gal. 148 gal. 93.7%
PH100-55 35,000-100,000 55 169 gal. 115 gal. 94.8%

More Specifications

Stainless Steel Tank

Phoenix Stainless Steel Tank

Long lasting, quality 316L stainless steel tank construction, resists corrosion and eliminates the need for anode rods

Phoenix Stainless Steel

Ultra High Efficiency


Up to 97% Thermal Efficiency

High system efficiency even during low load conditions, the modulating burner operates at a 5 to 1 turndown ratio, savings potential matching fuel consumption to demand

Eligible for tax credits and utility company rebates based on high efficiency ratings

Quality Design

Low Standby Losses
Reducing standby loss means increasing efficiency – 2 inch thick environmentally safe foam insulation

Installation Flexibility
Built-in auxiliary taps provide connections to air handlers, radiant heating, or supplemental storage tanks. Vents in inexpensive, easy to install PVC or CPVC pipe

Quality 90/10 Construction
An extremely durable cupronickel and stainless steel heat exchanger boasts excellent heat transfer properties and resists corrosion; it’s virtually maintenance free

Electronic Control
displays system performance information


7 Year Warranty

7 Year Warranty Ribbon

7 Year Residential Limited Warranty

3 Year Commercial Warranty

Purchase an extended warranty on select Phoenix commercial models and receive 2 additional years of warranty coverage on the tank / heat exchanger


HTP Phoenix Brochure CoverBrochure (.pdf)
Installation Manual (For water heaters manufactured After April 10, 2017) (.pdf)
Installation Manual (For water heaters manufactured After May 1, 2015) (.pdf)
Installation Manual (For water heaters manufactured Before May 1, 2015) (.pdf)
Installation Drawings (.pdf)
Parts Drawings (.pdf)
Specification (.docx)
Submittal (.pdf)
User Manual (.pdf)
OG-300 Solar Installation Supplement (.pdf)
Warranty (.pdf)
Massachusetts Multi-Unit Installation Warranty (.pdf)