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Tankless H84 Direct Vent Indoor
Ruud Ultra™ RTGH-84 is a series of high efficiency condensing tankless gas water heaters for two to three bathroom homes.*
- 94% energy efficient with stainless steel condensing heat exchanger
- Intelligent electronic controls designed to increase energy efficiency and safety
- Third party efficiency listed by GAMA
- Industry First! .26 GPM minimum flow rate, .40 GPM minimum activation flow rate
- 8.4 gal./min. at 35°F rise max., 6.6 gal./min. at 45°F rise
- Compact space saving design – about the size of a medicine cabinet Self-Diagnostic System
- Self-diagnostic system for easy installation and service.
- Digital display shows temperature setting and maintenance codes
- Environmentally friendly Low NOx burner meets SCAQMD rule 1146 requirements
- Two-pipe direct vent system designed for PVC pipe, see instructions for details
- Built-in electric blower
- Exclusive! Guardian overheat film wrap (OFW)
- EZ-Link cable available for higher demand applications to connect two tankless units to operate as one
- Manifold up to 6 units with an optional MIC-6 manifold control board
High Altitude Compliant
- Manifold up to 20 units with the optional MIC-185 plus the MICS-180 manifold control assembly
- High-altitude capability – up to 9,840 ft. elevation above sea level
- Up to 35 ft. of 3” PVC Pipe or 5 ft. of 2” PVC Pipe , see instructions for details
- Digital remoted control and 10 ft. of thermostat wire included
- Supplied with a 120 volt power cord (indoor models only)
- Freeze protection to -30°F
- EZ- Spec™ Sizing Software – advanced online tool that takes the guess work out of sizing tankless applications – available at www.rheem.com/tankless
| H84 ULTRA CONDENSING TANKLESS MODELS
(Not Available in Canada)
- Continuous hot water, energy saving and compact, space saving design
- Self Diagnostic System
- 94% efficient with stainless steel condensing heat exchanger
Parts Warranty: 5 Years
Labor Warranty: 1 Year
Heat Exchange Warranty: 12 Years