The Smoke Watchman Model SPD is a Microprocessor Controller used to protect the heating Plant from unnecessary amounts of carbon deposits in your flue chamber. It also limits the amount of smoke over and above the legal limit. When properly set, the Smoke Watchman helps reduce excess amounts of air pollution. When the Smoke Watchman Cell Unit senses smoke above the legal limit, the alarm will ring for two (2) minutes and the digital display on the main panel, will count up in seconds. After...

Smoke Watchman digital microprocessor controller replacement panel door only

The MPC Platinum control Series is designed to operate a steam boiler or a steam valve to provide steam outdoor reset in single-pipe and two-pipe steam heating systems. Utilizing the steam cycle concept and the outdoor temperature, the control varies the duration of the steam supply to the building in a cycle based on the outdoor temperature. Each of these options has a set of pre-configured, but adjustable settings to meet the specific needs of each building. The MPC Platinum will reduce fuel...

Heatimer Multi Sensor For MPC/HWR Panel.

Single Set Point Digital Control Overview: The SPC Elite is the perfect control whenever On/Off or two position control is required. The SPC Elite constantly displays the sensor’s value as well as the Set Point to be reached. When the sensor reading falls outside of an adjustable differential, the output relay (S.P.D.T) will energize activating or deactivating the pump, boiler, compressor, valve, or other corresponding equipment until the set point is restored. The same SPC Elite control can...