The Energy Factor (EF) rating method was developed decades ago to compare relative performance water heater, that these product categories should remain separate. EPA will be interested in revisiting the potential to combine these categories
TANKLESS WATER HEATER Choosing a new water heater is an important decision, one that you Energy Factor. If the unit you are considering has a much higher operating cost, then you should probably buy a more efficient unit. ESTIMATED ANNUAL OPERATING
Natural Gas Tankless Water Heaters — .82 EF or Greater Trade/Brand Name Manufacturer Model Number Model # Extension Energy Source Heater Type
Storage Water Heater .62 EF Business Rebate Program Qualifying Products List Source: http://www.ahrinet.org Rev: 02/12 Company Trade Name Model Number E.F. Vol (gallons) U.S. CRAFTMASTER WATER HEATERS XCL ENERGY SAVER, WHIRLPOOL, U.S. SUPPLY,
Water heater must have an Energy Factor of 0.67 or greater. Water heater must be a tank-type, storage water heater. The following models have been verified as eligible for this reward by the Focus on Energy Home and Water Heating Program.
Residential Ultra Low NOx High EF Energy Saver Gas Water Heater The High EF FVIR Eco-Defender Safety System® Models Feature: Defender Combustion Chamber—Incorporates the Advanced ScreenLok®
The higher the EF is, the more efficient the water heater. EF is determined by the DOE test procedure, Code of Federal Regulations, Title 10, Section 430. First-Hour Rating is the amount of hot water (in gallons) a storage water heater can supply per
Electric energy factor (EF) of 0.90/natural gas water heater EF of 0.59. 19. Summary >Many new higher efficiency gas water heating product introductions over the last few years in U.S. >Most of gas water heating market still driven by
• Determined by U.S. Dept. of Energy testing, the energy factor (EF) indicates a water heater’s overall energy efficiency based on the amount of hot water produced per unit of fuel consumed over a typical day. The higher the EF, the more efficient the unit.
Installation must conform with local codes, or in t he absence of local codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54. When applicable, installation must conform with the Manufacture d Home Construction and Safety Standard, Title 24 CFR, Part
Heat Pump Water Heater Rebate List as of 6/7/13 Qualified Models A.O. Smith Model Volume EF PHPT-60 60 2 PHPT-80 80 1.8 AirGenerate Model Volume EF ATI66 60 2
Water Heater EF of 2.0 or greater Rebate Rebate/ Code Description Unit Measure B85 Ozone Laundry System $39/lb washing machine capacity which is connected to the ozone laundry system. 5 Pool Heating Commercial Pool and Spa Heaters Requirements:
Size (gallons): . Energy Factor (EF) :___ ___. Minimum DOE Energy Factor Specifications: 30 gallon I certify that the Electric Water Heater installed is as described above and that I have included: A complete application form (required) . Copies
When selecting a water heater, choose the leader, choose Rheem. • .90-.94 EF • The most durable electric water heater ever made • Lightweight and easy to install • Seamless polybutene tank • 40, 50, 85 and 105 -gallon capacities
Alternative (EF~0.82 for gas units) to traditional water heating (EF~0.60 for gas units). Tankless so locate the water heater in as central a location to your faucets as possible, but on an exterior wall to minimize length of the vent pipe.
EF rating) with the completed Water Heater Application. After all program requirements are met, a rebate in the form of a bill credit will be issued to the member’s account. Please allow 8 to 10 weeks after receipt of all
water heater manufacturers’ stated Energy Factor (EF) and First Hour Rating or • For Residential Water Heaters: Mean Energy Factor test results must satisfy one of the compliance criteria specified in 184.108.40.206.1.2.