Pay in 4 interest-free payments of $47.33 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Common Questions & Technical Support Can this valve be used on systems smaller than 5 tons
effectively eliminating issues related to stem binding or intermittent signal response
When the internal plenum temperature reaches the 160°F high-limit threshold
Always verify your model and serial number to ensure correct footprint spacing
36" Capillary with 1/4" Flare Nut
Resideo L8148E1299 Aquastat Relay THPU32HP7Y Common Questions & Technical SupportThe Resideo L8148E1299 is a technical grade high limit Aquastat relay designed for immersion type hydronic systems. This 120Vac controller effectively combines system safety with operational switching, managing both the burner and circulator motors. Engineered with a vertical mount configuration, it provides a high limit operating range of 180F to 240F with a 15 degree fixed differential. This ensures consistent thermal cycling and reliable system
US$ 130.00
US$ 124.50
US$ 199.00
US$ 159.00
US$ 170.00
US$ 199.00
US$ 159.00