Description
Protect your RV water heater from excessive pressure with the Dometic 90028 Water Heater Pressure Relief Valve. This brand new genuine OEM replacement pressure relief valve is factory-set to 150 PSI and is designed to help safely relieve excess pressure within the water heater tank, protecting both the water heater and plumbing system.
Constructed from durable brass and manufactured to original equipment specifications, this replacement valve provides reliable performance, corrosion resistance, and long service life. Featuring 3/4-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 90028 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: 90028
- NTP Part Number: 42-0016
- Product Type: Water Heater Pressure Relief Valve
- Factory Pressure Setting: 150 PSI
- Material: Brass
- Connection 1: 3/4 Inch NPT Female Threads
- Connection 2: 3/4 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 3/4-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 3/4-inch NPT male and female threaded connections
- Verify your existing valve specifications before ordering
Important: Confirm your water heater requirements and manufacturer part number 90028 prior to ordering to ensure proper fitment.
Warranty
- No Manufacturer Warranty
Estimate shipping
Related Parts Diagrams & Model References
The related diagrams below may show this part number or associated components but do not guarantee compatibility with your specific RV or appliance. Compare the compatibility information provided in the product description and always verify the manufacturer part number and model before ordering.
You may also like
Recently viewed
Thousands of Parts for RV, Marine, Truck & Towing
We’re continually adding and updating new and used parts across our growing online catalog.
Shop RV appliances and replacement parts, marine products, truck accessories, towing and trailer equipment, electrical and plumbing components, and more from leading brands.
Can’t find the exact part you need? Text or email with the manufacturer part number, model number, or product details and we’ll help check availability.
Our Collections