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making it an ideal choice for high-capacity radiators
The module measures approximately 21
Always locate your pressure tap points on the top side of the refrigerant lines to prevent oil and sediment from accumulating in the bellows
Direct Manufacturer Replacement: Fully replaces discontinued models 998-0510-40 and 998-0510-44 for a drop-in fit
Trane CNT4820 Limit 322056-301 making it an ideal choiceThe Trane CNT4820 is a specialized bi metal disc limit switch designed for critical thermal protection in heating and cooling systems. Engineered as a normally closed (N C) safety control, this SPST (Single Pole Single Throw) device features an auto reset (A R) function, ensuring the circuit automatically closes once temperatures return to a safe range below the 155F open temperature. As an HVAC high limit switch, the CNT4820 is built to handle the
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