Commercial Gas Water Heaters

Cyclone Xi™ Gas Water Heaters

Space-saving design and up to 96% efficiency

Our newest Cyclone models deliver extraordinary storage and dollar-saving up to 96% efficiency. Four units can be manifolded to provide total storage of 520 gallons and total input of 2M BTU — ideal for mid-sized restaurants and 50–300 room hotels. And the Cyclone is designed to fit in corners and flush against the wall for maximum installation flexibility.

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Cyclone Xi™ Gas Water Heaters

Master-Fit® Gas Water Heaters

Compact and easy to install

Master-Fit® gas water heaters (with automatic flue damper) fit in tight spaces because they’re up to one foot shorter than the models they replace. These self-cleaning units can be installed standalone, manifolded or connected to storage tanks.

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Master-Fit® Gas Water Heaters with Automatic Flue Damper

Master-Fit® Plus Gas Water Heaters

Perfect solution for negative air pressure

Self-cleaning Master-Fit® Plus models feature a blower that produces a power-induced draft of makeup air prior to ignition. This allows more efficient control of heat through the flue collector, making it ideal for installations where negative air pressure poses a problem.

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Master-Fit® Plus Light-Duty Induced Draft Gas Water Heaters
Master-Fit® Plus Standard Induced Draft Gas Water Heaters
Master-Fit® Plus Low-NOx Induced Draft Gas Water Heaters

Conservationist® Light-Duty Gas Water Heaters

The office & duplex workhorse!

Conservationist® gas water heaters deliver 80% thermal efficiency for a variety of light-duty applications: office buildings, duplex/fourplex apartment homes and more. They feature automatic safety shutoff and PermaGlas® glass lining that prevents tank corrosion for years of dependable hot water.

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Conservationist® Light-Duty Gas Water Heaters
Conservationist® BPD Power Direct Vent Gas Water Heaters

Conservationist® Large Volume Powered Burner Water Heaters

Storage and BTU input for the largest commercial applications

Conservationist® large volume powered burner water heaters are perfect for large industrial, commercial and institutional applications. This rugged line features up to 2.5 million BTU input and 600 gallons storage. Each model features a PermaGlas® glass-lined tank and multiple anodic protection to prevent tank corrosion.

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Conservationist® Large Volume Powered Burner Water Heaters

Conservationist® Small Volume Powered Burner Water Heaters

High efficiency for mid-sized applications

Conservationist® small volume powered burner water heaters are ideal for mid-sized commercial applications, with inputs up to 740,000 BTUs. They provide outstanding 80% thermal efficiency, thanks to a sealed combustion chamber that reduces heat loss. Other innovations include fully automatic controls and an inspection port for flame monitoring during operation.

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Conservationist® Small Volume Powered Burner Water Heaters