the Spirax-Sarco FT-15/30 series is a standard choice for HVAC heat exchangers and large unit heaters where modulated steam pressure is common

This model also includes an integrated flood sensor with SentryPlus Alert technology

range post-installation to prevent over-firing and ensure long-term HVAC system reliability

Most failures result from moisture exposure in the blower compartment or electrical surges originating from the transformer

Can I adjust the rotation limits of this unit

Williams 9306 Vent Cap Els PW 29614 the Spirax-Sarco FT-15/30 series isThe Williams 9306 Vent Cap is a critical OEM component designed for high performance exhaust management in direct vent gravity wall furnaces. This heavy duty replacement vent cap ensures proper combustion cycles by streamlining exhaust discharge while simultaneously protecting the intake system from environmental debris and severe weather infiltration. Built for durability in demanding field conditions, it maintains the pressure differentials required