Is this switch compatible with my older Armstrong or Lennox unit

Simplified Installation: Standard threading and port configuration reduce labor time during Raypak heater repair

Simplified Wiring: The integrated junction box with 8-inch flying leads provides a secure

the TB Woods 7S-1 1/4 is 100% interchangeable with existing industry-standard flanges and sleeves

Simplified Maintenance: Designed with standard hexagonal geometry for easier adjustment and removal during valve packing replacement

Warrick 26C1B0E Control 30067439-890 Is this switch compatible withThe Warrick 26C1B0E is a heavy duty liquid level control designed for precise low water cutoff and pump up pump down applications. Operating on a 120Vac supply voltage, this Series 26 conductivity based controller features a 26,000 ohm sensitivity and direct acting mode, making it ideal for maintaining boiler water levels and preventing dry fire conditions. The SPDT relay configuration provides one normally open and one normally closed contact for