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ENERGY STAR Certified
Commercial Water Heaters

Visit the  Commercial Water Heaters page for usage tips and buying guidelines.

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Type:
Gas Storage
Thermal Efficiency (TE):
0.95
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98
Type:
Gas Storage
Thermal Efficiency (TE):
0.94
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Tankless
Thermal Efficiency (TE):
0.99
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98
Type:
Gas Storage
Thermal Efficiency (TE):
0.95
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Storage
Thermal Efficiency (TE):
0.96
Type:
Gas Storage
Thermal Efficiency (TE):
0.97
Type:
Gas Storage
Thermal Efficiency (TE):
0.95
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98
Type:
Gas Storage
Thermal Efficiency (TE):
0.95
Type:
Gas Tankless
Thermal Efficiency (TE):
0.98