

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Waterway Plastics 400-4420 Mini Thermowell Wall Fitting Assembly is designed for easy installation in various applications. This assembly includes a rubber grommet, gasket, and nut for secure fitting. It requires a hole measuring one and three-sixteenths inches and features a five-sixteenth inch thermowell.
The Mini Thermowell is simple to install and suitable for multiple heating system settings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!