it can be installed in any orientation

as well as several Utica SVB and UH16 Series steam units

What is the maximum emergency exposure limit for this unit

Non-Removable Trippers: Captive 15-minute segments prevent lost hardware and simplify complicated scheduling

Lochinvar & A.O. Smith 100166108 Pressure Switch 320720-756 it can be installed inProfessionals in the field know that the Lochinvar & A. O. Smith 100166108 Pressure Switch is a critical safety component designed for precise draft proving in high efficiency condensing boilers and commercial water heaters. This OEM replacement part is engineered to monitor the negative pressure of the inducer motor, ensuring the venting system is clear of obstructions before allowing the ignition sequence to proceed. When a blocked flue or failed