Robertshaw 712-017 Kit 340155-7026 the 153825 is the head

the 153825 is the head mechanism only

Multi-Try Logic: Includes 3 trials for ignition to maximize reliable start-ups before triggering a safety lockout

What should I check if the main burner fails to ignite

63" WC STDT pressure switch engineered for critical combustion safety monitoring in York HVAC systems

this is a 120V AC component

Robertshaw 712-017 Kit 340155-7026 the 153825 is the headThe Robertshaw 712 017 Kit is a field proven solution designed to convert conventional standing pilot systems to efficient intermittent pilot ignition. This 24V non lockout system utilizes advanced flame rectification and robust solid state logic to provide reliable automatic sequencing. Built for natural gas applications, the kit includes a high capacity 720 070 gas valve with a 1 2" inlet and 3 4" outlet, supporting up to 200,000 BTU. The included