![Weil Mclain 633-500-137 Thermowell specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-633500137-specs.png?v=1794034914&width=1445)
This Weil Mclain 633-500-137 thermowell is a protective housing that inserts into the boiler piping, allowing a temperature sensor or gauge to be installed and read without direct contact with system water. It is a genuine Weil Mclain replacement part.
Confirm this part number against your boiler's parts list before ordering.
Specifications
| Part Number | 633-500-137 |
|---|---|
| Brand | Weil Mclain |
| Type | Thermowell |