Laars Heating Systems E2103900 Control 321894-706 the 1173049 is the designated

the 1173049 is the designated OEM kit for replacing that specific variable speed motor model in ICP equipment

As a direct Service First replacement part

eliminating the cost and space required for multiple driers and external check valves

For contractors servicing Reznor gas-fired unit heaters

Rejection-style design ensures compliance and prevents the installation of fuses with lower interrupting ratings

Laars Heating Systems E2103900 Control 321894-706 the 1173049 is the designatedThe Laars Heating Systems E2103900 Control is a specialized manual reset aquastat designed for high limit temperature protection in commercial and residential hydronic systems. Featuring a 40 180F temperature range, this SPST (Single Pole Single Throw) high limit switch ensures system safety by breaking the electrical circuit when water temperatures exceed the user defined setpoint. Engineers and technicians rely on this OEM Laars replacement part for