Atwood Water Heaters, according to the company website, are 95% servicable from the exterior door, and Atwood water heaters have a high tempreature limit switch, thermostat, pressure and temperature relief valves to prevent problems. The Atwood heater tank is made of lightweight aluminum and therefore an anode rod is not necessary. Atwood hot water heaters are available in electic, gas, and electric/gas combo units in 6 and 10 gallon models.
521132-NEW-10 Gal. On Demand Water Heater Access Panel for Atwood

521132-NEW-10 Gal. On Demand Water Heater Access Panel for Atwood

PayPal - $34.99 5h 24m
ATWOOD 6 GAL GC6AA-10E, R V Water Heater , TRAILER ,  Cabin, Tiny House

ATWOOD 6 GAL GC6AA-10E, R V Water Heater , TRAILER , Cabin, Tiny House

PayPal - $410.00 5h 36m
91873 Atwood *NEW* Water Heater120 Volt  ECO Tstat Service Kit

91873 Atwood *NEW* Water Heater120 Volt ECO Tstat Service Kit

PayPal - $26.38 5h 41m
Atwood Mobile Products 91873 110V Water Heater ECO Thermostat

Atwood Mobile Products 91873 110V Water Heater ECO Thermostat

PayPal - $32.00 20h 23m
Atwood Mobile Products 92249 Water Heater Heating Element With Gasket

Atwood Mobile Products 92249 Water Heater Heating Element With Gasket

PayPal - $33.78 20h 24m
Atwood RV 90290 On Demand Water Heater Winter Kit - NEW! - In Stock - Warranty

Atwood RV 90290 On Demand Water Heater Winter Kit - NEW! - In Stock - Warranty

PayPal - $58.74 22h 2m
Atwood 96010 Water Heater Gasket Kit For 6 Gallon

Atwood 96010 Water Heater Gasket Kit For 6 Gallon

PayPal - $12.85 22h 15m
Atwood 90362 Water Heater Conversion Kit Black

Atwood 90362 Water Heater Conversion Kit Black

PayPal - $22.00 22h 22m
Atwood RV Water Heater Ring & Gasket Seal Kit 96010

Atwood RV Water Heater Ring & Gasket Seal Kit 96010

PayPal - $10.00 23h 33m
ATWOOD 91857 DRAIN PLUGS SERVICE KIT RV CAMPER TRAILER PARTS  2 PK WATER HEATER

ATWOOD 91857 DRAIN PLUGS SERVICE KIT RV CAMPER TRAILER PARTS 2 PK WATER HEATER

PayPal - $6.99 23h 36m
Dometic 90037 Atwood Water Heater High Limit Switch - 1pk

Dometic 90037 Atwood Water Heater High Limit Switch - 1pk

PayPal - $13.95 23h 47m
Dometic 91547 Atwood XT Water Heater Thermostat Switch - 1pk

Dometic 91547 Atwood XT Water Heater Thermostat Switch - 1pk

PayPal - $17.82 23h 47m
Atwood 90274 RV Water Heater Ignition Control Kit 91370

Atwood 90274 RV Water Heater Ignition Control Kit 91370

PayPal - $63.98 23h 58m
Atwood 94022 RV Water Heater GC10A-4E   Gas   Electric   91060 TANK- Free Ship

Atwood 94022 RV Water Heater GC10A-4E Gas Electric 91060 TANK- Free Ship

PayPal 3 $309.00 23h 59m
ATWOOD 94105 WATER HEATER G16EXT EXOTHERMAL TECHNOLOGY 10 GALLON NEW ELECTRIC

ATWOOD 94105 WATER HEATER G16EXT EXOTHERMAL TECHNOLOGY 10 GALLON NEW ELECTRIC

PayPal - $664.99 1d 28m
Atwood Mobile Products Water Heater 6 Gal 120V SS 94610

Atwood Mobile Products Water Heater 6 Gal 120V SS 94610

PayPal - $384.99 1d 47m
RV Atwood Water Heater Switch # 91859 - New

RV Atwood Water Heater Switch # 91859 - New

PayPal - $202.25 1d 51m
ATWOOD 94215 WATER HEATER 20 GALLON ELECTRIC HEATER 110 VOLT 1400 WATT NEW E20

ATWOOD 94215 WATER HEATER 20 GALLON ELECTRIC HEATER 110 VOLT 1400 WATT NEW E20

PayPal - $640.99 1d 1h 4m
Atwood RV 91593 Water Heater Replacement Tank - NEW!-In Stock-Warranty

Atwood RV 91593 Water Heater Replacement Tank - NEW!-In Stock-Warranty

PayPal - $259.19 1d 2h 19m
94191 Atwood*NEW*10 gal. Water Heater LP gas & DSI Electronic Ignition G10-3E

94191 Atwood*NEW*10 gal. Water Heater LP gas & DSI Electronic Ignition G10-3E

PayPal - $569.99 1d 2h 47m
Atwood water heater model numbers include GC6A-10E, GC6AA-10E, G6A-2, G6A-3, G6A-6, G6A-6P, G6A-7, G6A-7P, G6A-4E, G6A-6E, G6A-7E, G6A-8E, GC6AA-7, GC6AA-7P, GC6AA-8, GC6AA-8P, GC6A, GC6A-3, GC6A-6, GC6A-7, GC6AA9, GC6AA9P, GH6-4E, GH6-6E, GH6-7E, GH6-8E GCH6-4E,GCH6-6E, GCH6-7E, GCH6-4E, GCH6-6E, GCH6-7E, GCH6A-7E, GCH6-8E, GCH6A-8E, GC6A-7E, GC6AA-7E, GC6AA-8E, GC6AA-9E, G10-1, G10-2, G10-1P, G10-2P, GC10-1, GC10-2, GC10-2P, GC10A-2,GC10A-2P, GC10A-3, GC10A-3P, G10-1E, G10-2E, G10-3E, GH10-1E, GH10-2E, GH10-3E, GC10A-3E, GC10A-2E, GC10A-1E, GC10-1E, GC10-2E, GCH10A-3E, GCH10A-2E, GCH10A-1E