• Heat-Timer SPC
• Single Point - Single Output
• 110 Volt Input
• Sensors Sold Separately
• SPC Brochure

• MCA-Elite: Modulates 4-20mA*, 0-5V, 0-10V, 1-5V and 2-10V Actuators
• Sensors Sold Separately
• Download Cutsheet
  * Need a power supply for 4-20 MA

• MCP-Elite: Modulates 0-135 Ohm Actuators
• Sensors Sold Separately
• MC Series Brochure

• MCF-Elite: Modulates Floating Actuators
• Sensors Sold Separately
• MC Series Brochure

Brass Tube Hot Water Sensor Only ( 3/8" OD with 8" of wire)

Heat-Timer Brass Sensor Well 3/8" ID X 1/2" NPT

Pyromation 1000F Stainless Steel Well

• Pressure sensor rated for 0-15 PSIG
• For use with DigiSpan or Multimod
• Pigtail siphon sold separately

• Heat-Timer Pressure Sensor 0-30 PSIG Digi-Span
• For use with DigiSpan or Multimod
• Pigtail siphon sold separately

• Pressure sensor rated for 0-100 psig
• For use with DigiSpan or Multimod
• Pigtail siphon sold separately
  

10" Sensor Probe Hi Temp (950ºF/500º C)
(Only use w/ Digi SPC 950F & Stack Sensor)

• 1/4" Steel Pigtail Siphon Straight
• For use with pressure sensors on DigiSpan & Multimod
• Must Be Used For Warranty Purposes

• 1/4" Steel Pigtail Siphon 90º Angle
• For use with pressure sensors on DigiSpan & Multimod
• Must Be Used For Warranty Purposes

• Pressure sensor rated for 0-200 psig
• For use with DigiSpan or Multimod
• Pigtail siphon sold separately
  

A Multi-Stage Output Sequencing Control for Hydronic Valve Applications Based on Outdoor Reset or a Set Point.

A Multi-Stage Output Sequencing Control for Steam Valve Applications Based on Outdoor Reset or a Set Point.

Outdoor Reset Modulating Boiler Controls for Hydronic Heating Systems

Condensing and Non-Condensing Outdoor Reset Modulating Boiler Control

Pump Lead-Lag Control for 2 and 3-Pump Systems