PRESSURE SWITCH 0.65WC

208/240v Pri 24v Sec 40VA

CONTROL BOARD BDC3-1

120V->24V 40VA Trnsfmr L/Fuse

3 BLADE FAN 1/2"BORE

Transformer 208/230 70VA

208/240v PRI, 24v SEC 40VA

240V DPDT RELAY

Interlock Switch

Potential Relay