The Camco 08641 gas valve and the Atwood 91602 gas valve are both designed for RV water heaters, but they have notable differences in specifications and compatibility.
Camco 08641
- Inlet/Outlet: 3/8″ inverted flare
- Shank Length: 1-3/8″
- Temperature Range: Adjustable from 120°F to 160°F
- Application: Designed for LP gas systems in RVs
- Compatibility: Equivalent to Robertshaw 110-507 and similar models Camper and RV RV Upgrades
Atwood 91602
- Inlet: 1/4″ NPT
- Outlet: 3/8″ NPT
- Shank Length: 1-1/2″
- Application: Specifically designed for Atwood RV water heaters
- Compatibility: Fits various Atwood models such as G6A-3, G6A-6, GC6A-3, GC6A-6, GC6A-7, and others Atwood Walmart.com
⚠️ Key Differences and Considerations
- Thread Type: Camco 08641 uses inverted flare fittings, while Atwood 91602 uses NPT threads. This difference means they are not directly interchangeable without adapters.
- Shank Length: The Atwood 91602 has a slightly longer shank, which may affect installation depth and alignment.
- Compatibility: The Atwood 91602 is tailored for specific Atwood water heater models. Using a different valve may result in improper fit or function.
Recommendation
If you are replacing an Atwood 91602 gas valve, it is advisable to use the same model or a direct OEM replacement to ensure proper fit and function. Using a valve with different specifications, like the Camco 08641, may require modifications and could lead to compatibility issues.
For purchasing options, you can refer to the following product:
Atwood 91602 Gas Control Valve Thermostat
Description: OEM replacement gas control valve for Atwood water heaters.
Price: ~$140
Ensure that any replacement valve matches the original specifications in terms of size, connection type, and compatibility with your water heater model.
on the same token
The Atwood 91602 and Suburban 160922 gas valves are designed for different RV water heater systems and are not directly interchangeable due to differences in specifications and compatibility.
Key Differences between Atwood 91602 and Suburban 160922
- Thread Type:
- Atwood 91602: Features a 3/8″ NPT (National Pipe Thread) inlet and outlet.
- Suburban 160922: Utilizes 3/8″ inverted flare fittings for both inlet and outlet.
- Compatibility:
- Atwood 91602: Specifically designed for Atwood water heaters, such as models G6A-3, G6A-6, GC6A-3, GC6A-6, GC6A-7, and others.
- Suburban 160922: Designed for Suburban water heaters, particularly the SW6P model with serial numbers before 9348XX.
- Manufacturer Specifications:
- Atwood 91602: Compatible with Atwood/Dometic water heaters and may have been replaced by Robertshaw models in some instances.
- Suburban 160922: Tailored for Suburban water heaters and includes specific features suited to those models.
Due to the differences in thread types and specific compatibility with their respective water heater models, the Atwood 91602 and Suburban 160922 gas valves are not interchangeable. Using the incorrect valve could lead to improper installation, potential gas leaks, or malfunctioning of the water heater system.
Recommendation: Always replace a gas valve with the exact model specified by the water heater manufacturer or a verified direct replacement to ensure safety and proper functionality.
