Protect your RV water heater from excessive pressure with the Dometic 91604 Water Heater Pressure Relief Valve. This brand new genuine OEM replacement pressure relief valve is factory-set to 150 PSI and is designed to safely relieve excess pressure within the water heater tank, helping protect both the water heater and plumbing system.
Product Details
- Manufactured from durable brass to original equipment specifications, this replacement valve delivers dependable performance, corrosion resistance, and long-lasting durability. Featuring 1/2-inch NPT male and female threaded connections, it is an ideal replacement for worn or malfunctioning pressure relief valves in compatible RV and marine water heater applications.
Features
- Genuine Dometic 91604 OEM product
- Brand New
- Replacement water heater pressure relief valve
- Factory-set to relieve pressure at 150 PSI
- Durable brass construction
- Helps protect the water heater from excessive pressure buildup
- Corrosion-resistant for long service life
- Precision fit and function
- Easy installation
- Suitable for RV and marine applications
Specifications
- Manufacturer Part Number: 91604
- NTP Part Number: 42-0154
- Product Type: Water Heater Pressure Relief Valve
- Factory Pressure Setting: 150 PSI
- Material: Brass
- Connection 1: 1/2 Inch NPT Female Threads
- Connection 2: 1/2 Inch NPT Male Threads
- Gasket Included: No
- Quantity: 1
- Marine Use: Yes
What’s Included
- Water Heater Pressure Relief Valve
Compatibility
- Compatible with:
- RV and marine water heaters using a 1/2-inch NPT, 150 PSI pressure relief valve
Vehicle Notes
- Genuine OEM replacement part
- Designed to safely relieve excess pressure from the water heater tank
- Features 1/2-inch NPT male and female threaded connections
- Verify your existing valve specifications before ordering
- Important: Confirm your water heater requirements and manufacturer part number 91604 prior to ordering to ensure proper fitment.
Warranty
- No Manufacturer Warranty