MRCOOL Natural Gas Tankless Water Heater - MHWH199NCNU

Looking for a tankless water heater that will bring endless comfort in your tiny home? The MRCOOL Natural Gas Tankless Water Heater is the water heater for you! Unlike traditional water heaters, the MrCool® Natural Gas Tankless Water Heater provides neverending hot water to up to four bathrooms and multiple home appliances simultaneously. With a high volume and flow rate, this tankless heater is highly efficient while still being environmentally friendly.

This compact and space-saving heater has a much longer lifespan thanks to the stainless steel, corrosion resistant engineering. This design has four times the corrosion resistance of copper and is lead free. One of the many high tech features of this unit is the electronic thermostatic PCB, which provides intelligent temperature control and gas flow that is automatically controlled. The EDM BLDC variable-speed fan provides stable combustion along with a smooth air flow transition. The combustion chamber is surrounded by water tubes making it a thermal insulator also. The environmentally-friendly premixed burner gives a reduction of NOx emissions, lowers the flame temperature, and reduces port-loading.

You can experience the most comfortable shower experience thanks to the self-adapting temperature regulation. A large touch-screen display provides helpful information to you and your plumber about the heater’s operation. This unit must be installed by a professional and offers a 15-year heat exchanger warranty, a 5-year parts warranty, and a 5-year service warranty. This MrCool® Natural Gas Tankless Water Heater will replace your old water heater and provide efficiency and effectiveness so warm your water with the MRCOOL Natural Gas Tankless Water Heater today!

This unit must be installed by a professional

Features:

Meets SCAQMD Standards
Not mobile home compatible
UNSPSC: 52141700
Temperature: Min Temp: 95°F Max Temp: 140°F
Wattage: 150 W (+114 W when anti-freeze module is on)
Maximum Gallons per Minute: 8.45g/min
Flow Rate @ 35°F Rise (gallons/min): 10.7
Flow Rate @ 45°F Rise (gallons/min): 8.3
Flow Rate @ 55°F Rise (gallons/min): 6.8
Flow Rate @ 65°F Rise (gallons/min): 5.8
Uniform Energy Factor (UEF): 92%
PSI: 7-140

Stable Temperature Control System:

Specifications:

Rated Water Output Capacity: 32 L/min
Nominal Power / Rated Heat Input: 199,000 BTU/h
Ignition Type: Direct Electric Ignition
Suitable water pressure: 70-140Psi
Gas inlet: NPT3/4
Cold inlet water: NPT3/4
Hot outlet water: NPT3/4
Flue pipe / Chimney diameter: 2” or 3”
Rated Voltage / Freq: 120V AC,60Hz
Efficiency: 92%
Certification: CSA
Energy Star Certified: Yes
Wifi Compatibility: No
Net Weight: 68.34 lbs (31kg)
Gross Weight: 73.85Lbs (33.5 kg)
Product dimensions (inches): 26.8” × 17.3” × 11.0”
Packaging dimensions (inches): 33.2” × 20.3” × 13.7”
Loading Qty (200P/400P/40HQ): 188/ 380/ 454

Proposition 65 Warning:

Warning: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov.

Downloads:

MRCOOL Liquid Propane Tankless Water Heater Install Manual

MRCOOL Liquid Propane Tankless Water Heater Warranty Doc

Description

This unit must be installed by a professional

Features:

Meets SCAQMD Standards
Not mobile home compatible
UNSPSC: 52141700
Temperature: Min Temp: 95°F Max Temp: 140°F
Wattage: 150 W (+114 W when anti-freeze module is on)
Maximum Gallons per Minute: 8.45g/min
Flow Rate @ 35°F Rise (gallons/min): 10.7
Flow Rate @ 45°F Rise (gallons/min): 8.3
Flow Rate @ 55°F Rise (gallons/min): 6.8
Flow Rate @ 65°F Rise (gallons/min): 5.8
Uniform Energy Factor (UEF): 92%
PSI: 7-140

Stable Temperature Control System:

Specifications:

Rated Water Output Capacity: 32 L/min
Nominal Power / Rated Heat Input: 199,000 BTU/h
Ignition Type: Direct Electric Ignition
Suitable water pressure: 70-140Psi
Gas inlet: NPT3/4
Cold inlet water: NPT3/4
Hot outlet water: NPT3/4
Flue pipe / Chimney diameter: 2” or 3”
Rated Voltage / Freq: 120V AC,60Hz
Efficiency: 92%
Certification: CSA
Energy Star Certified: Yes
Wifi Compatibility: No
Net Weight: 68.34 lbs (31kg)
Gross Weight: 73.85Lbs (33.5 kg)
Product dimensions (inches): 26.8” × 17.3” × 11.0”
Packaging dimensions (inches): 33.2” × 20.3” × 13.7”
Loading Qty (200P/400P/40HQ): 188/ 380/ 454

Proposition 65 Warning:

Warning: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov.

Downloads:

MRCOOL Liquid Propane Tankless Water Heater Install Manual

MRCOOL Liquid Propane Tankless Water Heater Warranty Doc

Reviews

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from 260 reviews

Propane heater

Is a small propane heater. It works pretty good for a small cabin , RV etc. Dont need electricity. Just a small propane tank. Dont consume alot . A small tank will last about 3 day if you run it at full capacity though the night. No propane small, no carbon monoxide. It has a vent for the out side. But this 8 thousand btu is not for a whole house heat.

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MRCOOL Natural Gas Tankless Water Heater - MHWH199NCNU

***This unit must be installed by a professional***

Features:

Stable Temperature Control System:

Specifications:

Downloads:

MRCOOL Liquid Propane Tankless Water Heater Install Manual

MRCOOL Liquid Propane Tankless Water Heater Warranty Doc

Description

***This unit must be installed by a professional***

Features:

Stable Temperature Control System:

Specifications:

Downloads:

MRCOOL Liquid Propane Tankless Water Heater Install Manual

MRCOOL Liquid Propane Tankless Water Heater Warranty Doc

Reviews

Customer Reviews

Questions & Answers

Have a Question?

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Let customers speak for us

This unit must be installed by a professional

This unit must be installed by a professional