Goodman 1370913S Auto Limit SwitchGoodman 1370913S is a 170 200F auto limit switch built for reliable furnace and HVAC protection. This high quality replacement part fits Goodman systems and many compatible furnaces, delivering consistent safety and performance. With an automatic reset design and a precise 170 200F trip range, it safeguards equipment from overheating while minimizing downtime. Ideal for service professionals replacing worn limit switches in Goodman furnaces and many

Voltage: 24 VDC operation (verify voltage before installation)

It’s a cost-effective upgrade that preserves your heater’s performance without a full replacement

and uses a neoprene diaphragm with a 6 in2 effective area to provide fast

The Caleffi Z200537 Motorized Zone Valve is a 2-Way

a smart addition for any Goodman PTAC system

and hydronic performance

Single-phase design for compatibility with common power supplies

Includes a special mounting adapter for secure

75 inch wc for accurate draft detection

It measures from 32°F to 350°F (0°C to 176°C) and provides a 4-20 mA output for easy integration into control systems

5–5 inch adjustment

Automatic float-type operation for continuous venting