How can I verify if this relay is correct for my unit

or a "burnt" odor emanating from the control cabinet

this SPDT pressure switch provides reliable circuit control by monitoring the pressure differential between two air sources

operating reliably within a pressure range of 5 to 125 PSI

Utica-Dunkirk 3342701 Burner 320788-704 How can I verify ifThe Utica Dunkirk 3342701 Burner Assembly is a precision engineered OEM replacement burner specifically designed for PEG C series gas boilers. This critical combustion component features an integrated pilot bracket and air shutter, facilitating immediate restoration of factory spec air fuel ratios and flame stability. Constructed from heavy duty materials to withstand high thermal stress, the 3342701 burner ensures consistent ignition and prevents the