

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 Lochinvar MPN 100327102 is a pressure switch designed for use in various heating applications. It is essential for regulating pressure levels in systems to ensure safe and efficient operation. This product is ideal for HVAC technicians working with Lochinvar appliances.
The pressure switch provides a crucial function in maintaining operational safety.
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!