UEF Replaces EF | American Water Heaters
A.O. Smith - 80 Gal. Storage - 86 Gal. First Hour Delivery - 3.45 UEF - Heat Pump Water Heater | A.O. Smith HPTU-80N
UEF Replaces EF | Professionals | Takagi Tankless Water Heaters | Endless Hot Water
Takagi TK-310U - 5.3 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Direct Vent | Takagi TK-310U-I-N
Rinnai RUCS75IN Luxury Series - RUCS75 4.8 GPM at 60° F - 0.90 UEF - Gas Tankless Water Heater - Direct Vent
Understanding Energy Efficiency in Water Heaters - Ruud
Rinnai RUR199iN (Item No. 679481) Interior, 9.8 GPM, Natural Gas, 199,000 BTU, .93 UEF, Tankless Water Heater w/ ThermaCirc360
Water Heaters Get a New Performance Standard - GreenBuildingAdvisor
HotWaterSolutionsNW.org | Buyer's Guide to High-Efficiency Water…
A.O. Smith ATI-540P - 6.3 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Direct Vent | A.O. Smith ATI-540P-P
HotWaterSolutionsNW.org | Buyer's Guide to High-Efficiency Water…
Rinnai RUR199iN (Item No. 679481) Interior, 9.8 GPM, Natural Gas, 199,000 BTU, .93 UEF, Tankless Water Heater w/ ThermaCirc360
A.O. Smith X3 6.2 GPM at 60° F Rise 0.95 UEF Gas Tankless Water Heater Outdoor | eBay
Storage tank water heaters—EnerGuide
Storage tank water heaters—EnerGuide
Understanding UEF and Energy Efficiency in Water Heaters - Rheem Manufacturing Company
Understanding UEF and Energy Efficiency in Water Heaters - Rheem Manufacturing Company
Technical Bulletin 150 - Understanding EF and UEF
Noritz EZTR40 - 3.7 GPM at 60° F Rise - 0.89 UEF - Gas Tankless Water Heater - Direct Vent (Bundle Pack) | Noritz EZTR40-NG
A.O. Smith GPHE-50 127 Gal. 0.88 UEF NG Water Heater DV
Bosch Greentherm - 5.4 GPM at 60° F Rise - 0.97 UEF - Gas Tankless Water Heater - Direct Vent | Bosch Thermotechnology T9800 SE 160
Uniform Energy Factor Explained | Water Heater Hub
Noritz EZ98DV-LP 5.7 GPM at 60F Rise 0.96 UEF LP DV Tankless Water Heater
PH199-119 HTP 119 GALLON 199 000 BTU WATER HEATER 74"H X 27"W 96% UEF 405LBS | Grove Supply Inc.
A.O. Smith ATI-540HX3-P X3 - 6.2 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Indoor
Amazon.com: MRO Next Day 150,000 BTU, 0.96 UEF, 8.4 GPM caudal máximo, alta eficiencia, gas natural, calentador de agua sin tanque de condensación NPE-180S2 - Incluye kit de conversión LP y kit
