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Which is the best gas water heater for homeownerBest gas water heater for homeowner
The Effex can save $30-35 per year, but might cost $400 more than simple box-store water heater. Payback would be 12 years. However the Effex includes powered anode rod which sells independently for more than $225. Warranty is 6 years for original owner and residential installation.
Effex plugs into outlet and possibly requires dedicated outlet to avoid interference. Surge protector is recommended.
Offsetting the long-to-improbable payback is that Effex has other benefits: service manual is available, product manual has clear maintenance steps, powered anode rod keeps tank from rusting and helps solve possible odor problems, error code shows if power anode malfunctions, digital LCD readout with error codes for simplified troubleshoot, easy temperature control at eye level, and water heater can be reset after FVIR incident instead of needing replacement.
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Same as Effex
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Rheem Marathon is ordinary 240Volt residential electric water heater, except with foam tank instead of metal tank.
The purchase price is 4x ordinary water heater, and Marathon offers few advantage that cannot be achieved with less expensive water heater.
Marathon will not pay back the purchase price in most instances, but there are benefits for buyers wanting longer tank warranty for home installation, those wanting tank that can be installed in damp environment with possible reduced warranty, those needing lighter weight tank, and those experiencing chronic odor problems caused by anode rod found inside all steel-tank water heaters.
There are no toxic chemicals from Marathon water heaters.
Whirlpool Flue dampered water heater made by Crastmaster/ AO Smith
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Whirlpool 12 year warranty offers labor for first year, and parts each year after. Phone number for warranty coverage 1-877-817-6750
However warranty sheet does not appear in product manual, so coverage is not clear. For example is warranty transferrable?
40 and 50 gallon flue-damper water heaters with EF .67 cost $271 per year to operate and save about $28 per year over ordinary EF .60 non-dampered water heater. Price about $700 for 50 gallon tank, $525 for 40 gallon tank. Payback 2-8 years compared with less efficient non-dampered series make this good offer. Payback assumes 120volt electric outlet is available. The damper and electronics require electrical outlet that should be dedicated and should be protected from electrical surge that can knock out water heater controls. This water heater is repairable following FVIR event, saving money over water heaters that must be replaced.. Plastic drain valve and air intake on bottom of heater are workmanlike. There is no specific service manual posted for water heater. Warranty is 12 years tank and parts for single-family residential installation.
energy-star water heater/ Made by AO Smith
Kenmore warranty is usually printed clearly in the manual, and in year 2012, Kenmore warranty exceeds typical residential warranties offered by other vendors. 40 and 50 gallon flue-damper water heaters with EF .67 cost $271 per year to operate and save about $28 per year over ordinary EF .60 non-dampered water heater. Price about $700 for 50 gallon tank, $525 for 40 gallon tank. Payback 2-8 years compared with less efficient non-dampered series make this good offer. Payback assumes 120volt electric outlet is available. The damper and electronics require electrical outlet that should be dedicated and should be protected from electrical surge that can knock out water heater controls. This water heater is repairable following FVIR event, saving money over water heaters that must be replaced.. Plastic drain valve and air intake on bottom of heater are workmanlike. There is no specific service manual posted for water heater. Product manual has good instructions for maintaining and repairing water heater. Warranty is 6 years tank and parts for single-family residential installation.
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Kenmore water heater warranty is printed in each product manual Example Kenmore water heater warranty
Rheem: Example 6 year Rheem water heater manual from 2003
Rheem warranty claim form
Rheem parts warranty claim form
American Residential: Example American residential warranty 2006
Reliance gas water heater warranty
Rheem Marathon: Example Marathon warranty
GE Heat pump GE Hybrid water heater manual
Bradford White :Bradford White warranty policy and coverage
GE: GE water heater warranties
What do water heater warranties mean?
|What water heater warranties mean
Unless water heater is specifically sold for commercial installation, then warranties are for original-owner, single-family, residential installation, and apply only when water heater is installed and maintained according to printed information in product manual.
Most residential warranties are non-transferrable, but when warranty is transferrable, then coverage is considerably reduced.
If water heater is not rated for commercial application, the warranty is considerably reduced when installed in commercial building or apartment.
Warranties are broken into two parts: Tank and tank parts. Tanks are warranted not to leak during warranty period. Parts are warranted against failure due poor workmanship. There is no 100% guarantee that water heater will work flawlessly and without needing service. Every product manual says that water heater must be installed correctly and maintained
|American Powerflex water heater
Power vent. EF .67 Cost to operate $270 per year
Takes air supply from outside the home and does not work against heat-air. Can be installed inside closed room.
Brass drain valve.
1/2" gas connection.
2" foam insulation.
Factory heat traps save $2 energy cost per year but can cause clogs. Better to install own heat trap.
6 year warranty
Gas control service manual
|Bradford White energy factors
Bradford White flue damper series .67 EF/ same as AO Smith flue damper series
|Review Whirlpool energy smart|
|Kenmore Power meiser|
|Honeywell icon gas control valve
Bradford White ICON gas water heater timer
Objective: Save energy
Gas valve communicates with timer and other features.
Gas valve connects to timer
|Intellivent service manual|
|Review American Pacific gas water heater
|Review power anode rod
Anode rods by manufacturer
|Review and repair Rheem FVIR|
|American gas hybrid
Combines storage and tankless technology
Handles peak demand with no minimum flow rate and cold water sandwich.
|Find age of your water heater|
Water heater manufacturers & sellersAmerican water heater
AO Smith water heaters
Apollo Water heater
Atwood mobile products
Bock water heaters
Bradford White water heaters
Buderus solar tanks
Craftmaster water heaters
Dux hot water systems
Everhot water heaters
Everlast stainless steel heater
GE/ Rheem water heaters
Giant Factories/AO Smith
GSW Water heating
Hatco booster heater
Hotpoint at Home Depot 2
Hubbell water heaters
ISE hot water dispenser
Kenmore/Sears water heater*
Lochinvar water heaters
Maytag/ GE water heaters
Nibe water heaters
|Water heater manufacturers
& sellers (cont)
Reliance water heaters
Rheem water heating
Ruud water heaters
Scout gas heaters/ State
State water heaters
Suburban RV heaters
Superstore storage tank
Techtanium Indirect tanks**
Triangle Tube Indirect
Vanguard Water Heaters
Weil-McLain water heaters
Whirlpool water heaters
Wolf solar tanks
Zenith water heaters
Appliance magazine :620,000 - 650,000 water heaters are shipped each month in US read
Water heater shipments increased in April read
*Kenmore/Sears is only water heater website with customer comments about water heater products
** Indirect water heaters receive heat from external source including boiler, solar collector, wood/coal burning, and geothermal
Water heater market profile 2009- pdf
3.8 Mb file
List of company identifications- pdf
-Water heater self-help forums 1 2 3 4
-Water heater reviews:
Write your own review, compare brands, etc
-Lowes water heater buying info
-Home Depot water heater buying info
-Water heater reference chart
Troubleshoot Rheem tankless
Troubleshoot Bosch tankless
Battelle Report- pdf
7.8 Mb file
Tankless gas, storage gas, storage electric compared for:
> Carbon footprint
> Life-span with and without water softener
21 Kb file
How to install gas water heater
Troubleshoot gas water heater
Troubleshoot electric water heater
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