Gas Water Heaters Model Number Capacity Warranty 1st Hour …
Gas Water Heaters Model Number Capacity Warranty 1st Hour Gallons PH Energy BTU's Inches of Weight Harvey West Plumbing's Gallons Recovery Recovery Factor Insulation Diameter Height Standard Install Price … Access Doc
AEL&P’s Comparison Shopping For A Water Heater
Brand/Model Gallon Capacity First-Hour Rating Energy Factor (EF) Insulation R-Factor Heat Trap (Yes/No) Tank Construction Steel, fiberglass, glass … Read Content
Energy Savings And Collateral Impacts Of A DHW Water-to-Water …
water heater. Maximum energy factors (GAMA 2007) are the best gas-fired water heater still has a source-energy factor of 0.83, and an HPWH drops to only 0.72. The second factor that is not normally consid- A comparison of the system COP … Retrieve Here
CONDENSING TANKLESS WATER HEATERS – CenterPoint Energy
Conventional gas tank water heater, and up to Energy Factor – N/Gas Heater 2 (.82) 0.95 $114.97 *Factoring required for mixed temp use. ELECTRIC VS. GAS OUTPUT COMPARISON Combustion Efficiency 82% Tankless 84% 93% 94% Navien NR-180 98% Navien NR-210 98% … Read Content
Water Heaters: Tank Or Tankless? – Home Design Software …
Age of energy that a water heater turns directly into hot water. any energy for comparison’s sake. although manufactur-ers provide these ratings, if the energy factor is 0.82 or greater. a 40- to 50-gal. … Fetch Document
Comparing Residential Water Heaters For Energy Use, Economics …
While this study focuses on a comparison of water heating systems, these other measures are effective for both new and existing homes. significant annual savings compared to an electric storage water heater with a higher Energy Factor … Doc Retrieval
Cost comparison Data Page – Chattanooga Gas – Home
Energy Factor 0.58 0.90 Energy consumption/hr (KWh, Therms) Energy Cost/Year $38 $119 Cost comparison data page. Water Heater cost methodology adopted from Gama Certified Efficiency Rating document on water heating equipment. … Fetch Here
Buyer's Guide Natural Gas Water Heaters – Citizens Energy Group
A water heater can be the second largest energy user in your home, a standard measurement of energy. By comparison, electricity is estimated to cost energy factor (EF): a measurement of water heater energy efficiency based on how … Retrieve Here
Condensing High Efficiency Gas Tankless 0
Energy Factor PVC Venting 0” Clearance COMPARISON INDOOR MODELS ATI-240H, ATI-340H, ATI-540H Condensing High Efficiency Gas Tankless FEATURES material that protects the water heater from acidic condensation Same Models Residential and Commercial NO (Different Models: … Read Here
High-efficiency Water Heater Ready – California Energy Commission
Tankless water heater with energy factor (EF) rating higher than 0.82, the High-efficiency Ready Incremental Cost Comparison Market penetration if HE water heaters in 2014 is estimated based DOE projection and the CPUC Evaluation study. … Access This Document
Domestic Water Heating And Water Heater Energy Consumption In …
Figure 2.4: Comparison of Domestic Water Heater Fuel Type for Homes Constructed 1991-2002: Survey of Household Spending Table 8.2: Water Heater Energy Factor Comparisons Water Heater Type REUM Energy Factors (2005) (EF) Minimum Energy Factors (2004) … Visit Document
The XR90 Is A Compact, energy Saving 29-gallon Gas water …
XR90 Water Heater INTEGRINTEGRATATED Energy Factor and Average Annual Operating Costs based on D.O.E. (Department of Energy) test procedures. Footprint Comparison Narrow 17-3/4 inch diameter fits in a smaller space than standard 40- or 50-gallon models. … Retrieve Doc
Comparison Of Real World Energy Consumption To Models And DOE …
Figure 2. Comparison of rated energy consumption, energy consumption with ice maker off, and energy consumption with ice maker on 0 200 400 600 800 1000 1200 methods to improve water heater energy factor (EF) tests (Bohac et al., 2010): a. … Return Doc
NAVIEN High Efficiency Tankless Water Heater
Comparison Navien NCR-180 Navien Energy Factor 0.96 0.94 0.95 0.94 0.95 0.95. NAVIEN Condensing water heater Installation, Venting Allowable Vent Lengths MODEL SERIES MAX LENGTH MAX # of ELBOWS … Access This Document