Filter
Top Products
RHEEM RESIDENTIAL TANKLESS
42
†
& 53 TANKLESS SERIES
Endless hot water for 1-2 bathroom homes
RTG2-42PV
†
indoor natural and LP models –
21,500 - 118,000 BTU max.
5.5 gal./min at 35° F rise max., 4.2 gal./min. at 45° F rise
Limited Warranty:
10-Year on heat exchanger, 3-Year on parts
See Residential Warranty Information Brochure for complete warranty information.
RTG-53PV indoor and RTG-53DV indoor direct vent
natural and LP models – 20,000 - 145,000 BTU max.*
6.8 gal./min at 35° F rise max., 5.3 gal./min. at 45° F rise
RTG-53X outdoor natural and LP models –
19,000 - 141,000 BTU max.*
6.8 gal./min at 35° F rise max., 5.3 gal./min. at 45° F rise
Limited Warranty:
12-Year on heat exchanger, 5-Year on parts, 1-Year on labor
See Residential Warranty Information Brochure for complete warranty information.
•
UMC-117 remote control is included and can be set from the out-of-the-box 120
degrees – up to a 140 degree maximum (additional remote control thermostats are
available – sold separately)
•
EZ-Link
™
cable available for high demand applications to connect two tankless
units to operate as one
•
Exclusive! Guardian SBT
™
sensing burner technology
•
Exclusive! Guardian OFW
™
overheat film wrap
•
Exclusive! Two high-altitude options – up to 6,560 or 9,840 ft.** elevations
above sea level
(altitude chip required – sold separately)
•
Exclusive! All Rheem models can be linked in up to 20 unit manifold installations
by using the optional MIC-180 and MICS-180 manifold control assembly
•
All Rheem tankless models are third-party efficiency certified by GAMA
•
Continuous hot water, energy saving and compact, space saving design
•
Indoor units use Category III stainless steel vents and vent horizontally
or vertically
•
Indoor models supplied with a 120 volt power cord
•
Environmentally friendly Low NOx burner meets SCAQMD rule 1146
requirements
•
Installation vent kits available – sold separately
•
Indoor and outdoor models feature freeze protection to -20°F
* BTU variesby model and field type. Seespecifications for details.
** Not availableon all models.
† Limitedavailability in Canada.
Tankless water heaters
Endless hot water
See reverse for specifications.
145,000 BTU
INDOOR DIRECT VENT
141,000 BTU
OUTDOOR
118,000 & 145,000 BTU
INDOOR