- Constructed Of Durable High-Impact Plastic
- Simplest And Most Reliable Fitting Connection
- High Quality At Affordable Price
- Installation Is Easy
Ecopoly 3-way by-pass valve used to by-pass the water heater with one valve versus two or three straight valves in a normal installation. This new valve simplifies the install and reduces the amount of connections per each by-pass assembly. Can also be used for winterizing.
Before You Order
Verify part number 28910 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 28910 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




