Johnson Controls A19ZBA-1 Temperature Control R-410A the WFD60N includes two sets

the WFD60N includes two sets of SPDT (Form C) synchronized switches rated at 10 Amps

Lockout on the Fenwal 35-705506-115 can be reset by cycling the thermostat or the 120V power supply off for a minimum of 5 seconds

What is included with this burner assembly

Precise Fit: Compact mini-ignitor profile allows for installation in tight heat exchanger configurations

though upright installation is required when utilizing a vent limiting device

Johnson Controls A19ZBA-1 Temperature Control R-410A the WFD60N includes two setsThe Johnson Controls A19ZBA 1 Temperature Control is a heavy duty mechanical switch purpose built for water chiller temperature control and refrigeration applications. Designed for reliability in demanding commercial environments, this remote bulb temperature control utilizes a liquid filled sensing element to provide high accuracy "repeat" performance that remains unaffected by barometric pressure or cross ambient temperature fluctuations. This SPST