Selectra Series SC30 is designed for Indirect Fire Gas Applications Using 2-speed Inducers and 2-stage Gas Valves.
The track mounted SC30 Series controls three functions:
Converts a controller's DC output signal of 0-10 volts to a 0-20 VDC signal to provide compatibility with Maxitrol's M/MR Series gas valves.
Controls the normally open relay used to switch inducer
speed and gas valve stage. Closes or opens the relay based
on controller's DC output to the SC30.
Provides an adjustable timer SC30 (0-30 sec) or fixed time, specified in 15 second increments (beginning with 45 seconds - and adjustable VDC (5-15 VDC) output to the modulating gas valve on start-up (powering of SC30).
Note: The feature eliminates problems associated with
lighting the burner at its lowest gas input.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.