Specification

11/17 FORM NO. THD-PGHD N Rev. 4
The PERFORMANCE
®
High Demand gas water heaters
offer larger gallon capacities and exceed ANSI
standards for flammable vapor ignition resistance
Performance
 Recovery Capacity: 72.8 gallons at a
100° F rise**
Low Emissions
 Eco-friendly burner, low NOx design
 Meets 40 ng/J NOx requirements
Maintenance Free
Burner System
 Exclusive air/fuel shut-off device
 Maintenance free – no filter to clean
 Disables the heater in the presence of
flammable vapor accumulation
Longer Life
 Premium grade anode rod provides
long-lasting tank protection
High Altitude Compliant
 All models are certified for
applications up to 8,500 feet above
sea level
Plus…
 Easy to light – no matches required
 Temperature and pressure relief valve
included
 Low lead compliant
 Standard replacement parts
 Standard 1" Water connections with
Side Water connections for space
heating applications for 75 &
98-gallon models
Warranty
 6-Year limited warranty for tank
and parts, 1-year full in-home labor
warranty*
*See written warranty for complete details
Efficiency | All models tested according to ANSI test
procedures, and meet or exceed the thermal efficiency
and standby loss requirements of current ASHRAE
standard (EPact). Also exceeds energy efficiency
codes of all states including California Energy
Commission (CEC).
Safety and Construction | Design certified by CSA:
For operation at 160 degrees; meets all safety and
construction requirements of ANSI Z21.10.3; as an
automatic storage or instantaneous water heater; as
an automatic circulating tank water heater; and for
operation on combustible floors and in alcove installa
-
tions. All models are North Carolina Code compliant.
Certified for 150 PSI maximum working pressure
(160 PSI for ASME models).
PERFORMANCE
High Demand
55, 75 and 98-Gallon Capacities
75,100 Btu/h
80% Thermal Efficient
See specifications chart on back.
Maintenance Free
Flame Arrestor PlateCombustion Shut-off System
®