With its internal line-break protection and 102 LRA (Locked Rotor Amps) rating

Easy Retrofit Integration: Small footprint and wall-mount design with a simple terminal strip interface simplify replacement in existing control panels

ensuring stable flame performance across the firing range

Look for visible cracks

Utilizing this specific Lennox hard start kit maintains the mechanical integrity of the cooling system by curbing excessive mechanical stress during the high-load startup phase

Belimo CQKB24-S-LL Actuator 318518-761 With its internal line-break protectionThe Belimo CQKB24 S LL is a specialized zone valve actuator designed for 2 way and 3 way ZoneTight valves. Operating on a 24VAC DC power supply, this Electronic Fail Safe (EFS) unit provides reliable Normally Open (NO) or Fail Open (FO) functionality via a supercapacitor power bank. This technical design ensures the valve returns to its emergency position during power loss, providing critical protection in hydronic systems. The unit delivers 22 in lb