Rheem RTGH Product Guide

2 PRODUCT GUIDE | TANKLESS GAS WATER HEATERS 3PRODUCT GUIDE | TANKLESS GAS WATER HEATERS
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Inlet Temperature 37-47O Inlet Temperature 47-57O Inlet Temperature 57-62O Inlet Temperature 62-77O
Models rated at: Indoor Model #
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
160,000 BTU/h
RTG-70DVLN-1
RTG-70XLN-1
3.5 4.0 4.5 5.5
180,000 BTU/h
RTG-84DVLN-1
RTG-84XLN-1
3.8 4.3 5.1 6.1
199,900 BTU/h
RTG-95DVLN-1
RTG-95XLN-1
4.1 4.7 5.5 6.6
Mid-Efficiency
Faucet
Flow rate
of 2.0 GPM
USAGE KEY
Shower
Flow rate
of 2.5 GPM
Inlet Temperature:
The temperature of cold
water before it enters your
water heater.
GPM: Gallons Per Minute
Approximate Usage:
The number of faucets
and/or showers this model
will serve based on a
temperature setting of 120˚F.
Flow rates vary depending on
temperature of incoming cold
water and water heater set
temperature.
1 Consider customer location
2 Assess their hot water needs
3 Review inlet temperature and
recommend the best model for
your customer
Selecting the
Right Solution
is as Easy
as 1, 2, 3
* Based on simultaneous showers using a 2.5 GPM flow rate & faucets using a 2.0 GPM flow rate, both pre-mixed with cold water line to 105°F. Flow rates vary depending on temperature of incoming cold water
and water heater set temperature. Number of showers and faucets vary depending on maximum flow rates of shower heads and faucets. Usage can include other appliances instead of showers and faucets.
Models with DV are Indoor Direct Vent units. Models with X are Outdoor units.
Replace the N (Natural Gas) in the model numbers with a P for Liquid Propane models.
Inlet Temperature 37-47O Inlet Temperature 47-57O Inlet Temperature 57-62O Inlet Temperature 62-77O
Models rated at: Indoor Model #
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
157,000 BTU/h
RTGH-84DVLN-1
RTGH-84XLN-1
3.9 4.3 5.0 6.0
180,000 BTU/h
RTGH-90DVLN-1
RTGH-90XLN-1
4.5 4.9 5.8 6.9
199,900 BTU/h
RTGH-95DVLN-1
RTGH-95XLN-1
5.0 5.5 6.4 7.7
High Efficiency
Inlet Temperature 37-47O Inlet Temperature 47-57O Inlet Temperature 57-62O Inlet Temperature 62-77O
Models rated at: Indoor Model #
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
Average
GPM
Approximate
Usage
180,000 BTU/h RTGH-RH10DVL
4.3 5.0 5.8 6.9
199,000 BTU/h RTGH-RH11DVL
4.8 5.5 6.4 7.7
High Efficiency with
Built-in Recirculation