Is the chain tensioner included in the box

reducing operational costs

Using the included high-temperature silicone gasket prevents flammable vapor infiltration and maintains the integrity of the FVIR system

If your unit uses Natural Gas

Ensure your HVAC repair meets factory specs by utilizing genuine Lennox parts that guarantee the precise gas burner ignition required for safe and efficient operation

Danfoss 013U-8063 Operator Els PW 29614 Is the chain tensioner includedThe Danfoss 013U8063 RA 2000 Thermostatic Operator is a heavy duty, vapor charged sensing element designed for precise hydronic temperature control in commercial and residential heating systems. Engineering for compatibility with RA 2000 series valves, this operator features a wide adjustment range of 77 149F, making it ideal for high temperature applications where standard domestic sensors fail to meet the setpoint requirements. The integrated liquid