Specification

11/17 FORM NO. THD-RHE Rev. 2
Rheem EcoSense
®
High Efficiency Condensing
Power Direct Vent gas water heaters are a perfect
choice when indoor air quality is a concern
Efficiency
 0.80 - .83 UEF
 ENERGY STAR
®
rated
Performance
 FHR: 87 gallons for natural and
LP gas
 Recovery: 43.6 to 48.5 GPH at a
90° F rise, depending on model
Self-Diagnostic System
 Integrated system control for easy
installation and service
 Diagnostic system control can be
replaced without draining the water
heater
Low Emissions
 Eco-friendly burner, low NOx design
Features
 Power direct vents are an ideal
choice when either indoor air quality
or negative air pressure are concerns
 Two-pipe system: one pipe pulls in
outside air for combustion and the
other exhausts combustion gases
 120 VAC, 60Hz, induced draft blower
 New whisper quiet blower
Innovative Technology
 Proven center flue design with
submerged coil type condensing heat
exchanger
 Heat exchanger is porcelain coated
inside and out for increased
product life
Maintenance Free
Burner System
 FVIR compliant protective
 Control system that disables the
heater in the presence of flammable
vapor accumulation
Flexible Venting Options
 Long venting lengths up to 60 feet
 Use 2 or 3 inch diameter PVC, ABS,
or CPVC vent pipe options.
(In Canada ULC S636 PVC and
CPVC must be used.)
 Vertical or horizontal termination
 Concentric vent kit available
Longer Life
 Dual anode rods protect the tank
from corrosion
High Altitude Compliant
 Models are certified for applications
up to 9,000 feet above sea level
Plus…
 Enhanced flow brass drain valve
 Temperature and pressure relief valve
included
 Low lead compliant
 Durable silicon nitride igniter (HSI)
 Inlet tube with diffuser enhances heat
transfer
 Front access to condensate trap and
vent pipe
 Condensate neutralizer option
 Standard replacement parts
Warranty
 6-Year limited warranty for tank
and parts, 1-year full in-home labor
warranty*
* See Residential Warranty Certificate for
complete information
Units meet or exceed ANSI requirements
and have been tested according to D.O.E.
procedures. Units meet or exceed the energy
efficiency requirements of NAECA, ASHRAE
standard 90, ICC Code and all state energy
efficiency performance criteria.
Rheem EcoSense
®
High Efficiency Condensing
Power Direct Vent
38 and 48-Gallon Capacities
Up to 40,000 Btu/h
See specifications chart on back.
LEED Points = 2