This specific controller is designed for steam boiler applications

Does it include the equalizer line

the Trane SWT03073 prevents unsafe operation by interrupting the heating cycle if it detects restricted venting or inducer failure

Is the coil included with the Sporlan 4269-00

The ASCO 8215G80VM Valve is a high-performance 2-way normally closed gas shut-off valve engineered for industrial combustion applications and medium vacuum service

Laars Heating Systems S0063700 Flange Gasket 321894-708 This specific controller is designedAs a veteran tech, you know that a compromised seal on a high output boiler isn't just a nuisanceits a safety and efficiency failure. The Laars Heating Systems S0063700 Flange Gasket is a precision engineered 2 1 2 inch elastomeric sealing solution designed for high demand commercial hydronic environments. Manufactured from industrial grade Buna N black rubber with a 80 Durometer rating, this 1 8 inch thick gasket provides the necessary compression