ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater

Model FMHR-30
5 out of 5 Customer Rating
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Capacity (Gallons)
Limited Tank Warranty
Height Classification
Advanced Options
Fuel Source
First Hour Rating
Maximum BTU's
Side Loop
Blanket
  • Delivers 63-gallon first hour rating
  • HUD compliant, approved for mobile homes/manufactured housing
  • Patented eco-friendly Green Choice® Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
Product Details
  • Delivers 63-gallon first hour rating
  • HUD compliant, approved for mobile homes/manufactured housing
  • Patented eco-friendly Green Choice® Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
  • Gas control convertible for natural and propane gas to meet manufactured housing installation flexibility needs
  • 3/4" top water outlet connections and a 3/4" side inlet connections
  • Patented Blue Diamond® glass tank lining protects against corrosion
  • Patented Blue Diamond® glass tank lining protects against corrosion
  • DynaClean™ automatic cleaning system protects against sediment build-up
  • Stainless steel Coregard™ anode rod protects against corrosion longer than ordinary anodes
  • 6-year limited tank and parts warranty

  • The ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater is convertible for propane and natural gas and is designed and to meet a wide range of needs of Manufactured Housing installations. Featuring a 30-gallon (nominal) tank and a 35,500 BTU gas burner, the FMHR-30 Standard Vent delivers a first hour rating of 63 gallons and a recovery rate of 36 gallons per hour. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine® water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel Coregard™ anode rod, Blue Diamond® glass lining and DynaClean™ automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. A. O. Smith’s ProLine® water heaters are residential products built to commercial-grade standard and are only available for purchase through professional wholesalers and contractors.

Specifications
Tech Specs
Nominal Gallon Capacity
30 Gallons
Rated Storage Volume
29 Gallons
UEF
0.61
Maximum BTUs
35,500
Power Source
GAS
Limited Tank Warranty
6 Years
Limited Parts Warranty
6 Years
T&P Relief Valve
TRUE
Water Connection Location
BOTH
Water Connection Size
0.75"
Emissions
Low NOx
First Hour Rating
63 Gallons
ASME Certified
No
Blanket Included
No
Destination Country
US
Flue Diameter
4.00
Fuel Source
NATURAL
Height to Gas Valve
13.25
Height to T&P
52.00
Ignition Type
Pilot with Piezo Igniter
Installation Type
INDOOR
Mobile Home Compatible
true
Application
RESIDENTIAL
Product Tier
ProLine®
Shipping Height 
59.82
Shipping Length 
23.57
Shipping Width 
20.75
Side Loop
No
Dimension & Venting
Type
Water Heater
Height
57.75"
Diameter
18 in."
Shipping Weight
125lbs
Vent Type
Atmospheric Vent
Find a Replacement
Current Product
Option 2
ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater
ProLine® XE Ultra-Low NOx Indoor 120,000 BTU Condensing Natural Gas Tankless Water Heater
FMHR-30
ATI-140H
Rebates up to $300 +
Rebates up to $300 +
Nominal Capacity
30 Gallons
Rated Storage Volume
29 Gallons
Diameter
18 in."
Width
13.87"
Depth
21.5"
10.81"
Height
57.75"
22.87"
Shipping Weight
125lbs
53lbs
Power Source
GAS
GAS
Limited Tank Warranty
6 Years
0 Years
Limited Parts Warranty
6 Years
5 Years
T&P Relief Valve
TRUE
Water Connection Location
BOTH
BOTTOM
Water Connection Size
0.75"
First Hour Rating
63 Gallons
Thermal Efficiency
0%
0%
All Reviews for ProLine® Mobile Home Atmospheric Vent (400 series)
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