Marey GA30NG 30L Natural Gas Indoor tankless water heater, 8.0 Gallon per minute  199,000 BTU's 

  • $989.99
    Unit price per 


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Low-NOx Emissions-compliant with SCAQMD 
316 Stainless Steel heat exchanger offering  superior corrosion resistance to chlorides and acids.
Multiple Safety Features:  built in freeze protection, manual reset high limit, overheat cutoff fuse, inlet and outlet thermistors to monitor temperatures, and a built-in flame sensor.
CSA certified for the US and Canada market.
Maximum flow rate of 8 GPM at 45°F temperature rise (4.6 GPM at 70°F rise)
Provides continuous hot water for up to 3 showers and 2 sinks running at once. 
Compact, indoor wall-mounted design frees up storage space. The unit comes with a LED digital display that shows the output temperature reading
Energy and Space Efficient: Space-saving design conserves energy as it heats only when needed
Whole house solution ideal for larger homes, multi-family units and light commercial use
Safe electronic ignition system; plugs into standard 120v electrical outlet with UL-listed cord
Unit performance is affected if installed above 2000 ft elevation from sea level
 5 year limited warranty
Must be installed by a professional plumber or electrician to ensure safety and quality
Find the correct tankless water heater for you: refer to your region ground water temperature map to ensure that this is the correct heater for you

Whole house indoor solution for up to 5 or more multiple points of use.   When sized appropriately, Marey's unit has a maximum input rating of 199,000 BTU/hr and will provide a flow rate of up to 8. GPM output at a 45F temperature rise. This model is ideal for larger homes, multi family units as well as light commercial usage. In addition to state of the art design including Low Nox emissions standard compliance, the unit comes with multiple safety features such as  built in freeze protection, manual reset hi limit, an overheat cutoff fuse, inlet and outlet thermistors to monitor temperatures, and a built-in flame sensor. The unit comes with a LED digital display that shows the output temperature reading. This model is CSA certified for the US and Canada market.

Application Maximum 5 points of use
Exhaust type Duct
Ignition type Fan Force
Pilot Light (Y/N) N
Maximum BTU 199,000
Application Type Residential 
Finish Family Silver
Certification and listings CSA
File/Certification Number 80119231
Flow Rate @ 35°F Rise (gallons/min) 10.1
Flow Rate @ 45°F Rise (gallons/min) 8.0
Flow Rate @ 55°F Rise (gallons/min) 6.5
Flow Rate @ 65°F Rise (gallons/min) 5.4
Flow Rate @ 77°F Rise (gallons/min) 4.6
Maximum Flow Rate 8 GPM
Maximum Temperature (F) 140
Maximum Gallons per Minute 5.4
Minimum Activation Rate (gpm) 0.75
Minimum Temperature (F) 95
Related Gas Pressure 4-10 wc
Pressure Rating (psi) 2.9-145
Required Volt Connection 110V-240V/60Hz
Uniform Energy Factor 81%
Product  Dimensions (HxWxD)  23.3x14.6x9.8
Product  Weight (lbs) 49
Shipping Dimensions (HxWxD)  29.7x18.3x13.4
Shipping Weight (lbs) 57
Water Connection Location RIGHT-WATER IN, LEFT-WATER OUT
Water Connection Size (in.) NPT 3/4"

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