The flush-mount plate design

Is the set point on the NS2-0461-00 adjustable

this component is essential for resolving rollout issues and HVAC safety switch failures that prevent the heating cycle from initiating

providing reliable performance in compressed air treatment

the 3-inch insert depth and flat mounting flange provide a direct fit for most compatible furnace plenums

Watts 0887121 Kit 30067439-890 The flush-mount plate designMaximize the service life and field reliability of your backflow prevention systems with the Watts 0887121 Second Check Kit. Explicitly engineered for the 3 4" to 1" Watts 909 Series and Watts LF909 reduced pressure zone (RPZ) assemblies, this comprehensive RK 909 CK2 repair kit ensures a factory spec seal to prevent backsiphonage and backpressure in potable water lines. As a veteran grade backflow preventer repair kit, it includes the essential OEM