Replacement Parts List

ADDITIONAL
Discontinued Service Parts 339
Multiple Boiler Control
Parts
EMCS Energy Management/Staging Control
Part No. Description Mfr. Mfr.’s Part No.
389-900-229
Universal 3-In-1 Sensor. Outdoor, Indoor Strap On,
or Well Sensor
Heat Timer
511-624-643
Pressure Sensor Assembly (Includes: Sensor With
Transducer, Junction Box)
Heat Timer
510-350-411 Output Relay, DPDT, 24 Volts DC Heat Timer 500031
* EMCS Controls Are Obsolete. Replace With Appropriate BCP Panel. All Other Parts Are Obsolete With No
Replacement.
BCP Energy Management/Boiler Staging Control
389-900-229
Universal 3-In-1 Sensor. Outdoor, Indoor Strap On,
or Well Sensor
Heat Timer
511-624-643
Pressure Sensor Assembly (Includes: Sensor With
Transducer, Junction Box)
Heat Timer
510-350-411 Output Relay, DPDT, 24 Volts DC Heat Timer 500031
389-900-230 ⅜" Brass Sensor Only, With 8" Leads