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Aquastat Relay, 140 – 240 F range with 8 degree F fixed differential, low volt/millivolt
Find Equivalent or Replacement Products.
This product is available in the US only.
Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors.
Sales/Promotional Materials-Sell Sheet for L7224U Universal Electronic Aquastat (French)
Sales/Promotional Materials-Sell Sheet for L8124A, L8124C and L8148A Aquastat Relays (English)
Wiring-Oil & Hydronic Training
Wiring-Switching Relay
Maintenance/Product Reference Materials-Residential Combustion Application Selection and Cross-Reference Guide (English)
Maintenance/Product Reference Materials-Safety Data Sheet for Heat Conductive Compound (English, French, Spanish)
Product Data and Specifications-Product Data for L8148A,E,J Aquastat® Relays (English)
Installation Materials-Installation Instructions for L8148A,E Aquastat® Relays (English)
Installation Materials-Installation Instructions for L8148A,E,J Aquastat® Relays (English, French)