Honeywell L8148E1257 High Limit Aquastat Relay 140-240F with Vent Damper tROAS test This plenum is made from

This plenum is made from galvanized sheet metal for long-lasting use

MPN: 10764601

Dimensions: Height: 7

Part Number: 222016

Honeywell L8148E1257 High Limit Aquastat Relay 140-240F with Vent Damper tROAS test This plenum is made fromProduct Description The Honeywell L8148E1257 is an immersion type aquastat relay designed to regulate boiler water temperature by controlling burner and circulator motor operations. It integrates high limit protection to ensure safety and efficiency in heating systems. Temperature control range from 140 degrees Fahrenheit to 240 degrees Fahrenheit. Incorporates a transformer and accessory terminals for convenient modifications. Vertical mounting case