Robertshaw 190-068 Plastic Guard use the 90-380 model

use the 90-380 model

Use in other brands is not recommended without verifying thread pitch and sealing requirements

If the top of the casing is bulged or if you measure a capacitance reading outside the 161-193 MFD range with your multimeter

and 100146550 for seamless boiler repair

What happens if my system exceeds the 30VA limit

Robertshaw 190-068 Plastic Guard use the 90-380 modelPrevent unauthorized adjustments and maintain precise climate control with the Robertshaw 190 068 Plastic Guard (BTG UK). As a heavy duty rectangular thermostat guard, this kit is engineered for high traffic commercial environments where tampering can lead to significant energy waste and equipment strain. The transparent thermostat cover is constructed from high impact plastic, allowing for clear visibility of settings while providing a rugged