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Electronic Fan Timer

Firedragon_4 Member Posts: 1,436
I'm very interested in this answer.

Would also like to know if Carol can confirm if Honeywell is making the new control board for the Thermo-Pride OH5-85DXE with ECM motor and the new Riello 40/G51 two-stage lo-hi-lo burner. Is this in fact another of the ST Series?

This looks like an awesome piece of equipment for the oil industry and I have a bag full of questions on the board and the best way to control the step-firing. Specifically would it be better to use a two-stage thermostat or a combination of thermostat and outdoor reset?

Curious minds want to know?????
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