Niagara Commercial 75-Gallon Gas Water Heater
Model NG-75
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Btu
120000
Fuel Type
Natural Gas
Tank Type
Commercial
Warranty Years
3
Capacity Gallons
75
First Hour Delivery
175
Niagara Commercial 75-Gallon Gas Water Heater Review
The Niagara Commercial 75-Gallon Gas Water Heater is Niagara's commercial-grade gas water heater. 75-gallon capacity for medium commercial applications.
Specs: 75 gallons stored, 199,000 BTU input, UEF 0.62, 290-gallon FHR, 5-year commercial tank warranty. Power-vent PVC venting.
The Niagara Commercial line extends the Niagara brand's water-conservation positioning to commercial gas water heaters. Standard commercial-grade engineering at competitive pricing. About $2,800 unit, $5,000-$6,500 installed.
Right buyer: commercial application requiring 75-gallon gas water heater, particularly in water-conservation-focused installations integrating multiple Niagara products.
Pros
- Natural gas combustion — faster recovery than electric resistance at comparable tank size
- 75-gallon capacity — right-sized for 3–4 person households with standard usage patterns
- 175-gallon first-hour rating — handles morning-rush simultaneous demand without shortfall
- High 120K BTU input — rapid recovery for large-volume commercial-residential applications
Cons
- 3-year warranty — well below the 8–12 year category average; extended warranty advisable
Full Specifications
Brand
Niagara
Model Number
NG-75
Btu
120000
Fuel Type
Natural Gas
Tank Type
Commercial
Warranty Years
3
Capacity Gallons
75
First Hour Delivery
175
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