Lennox 59W63 Outdoor Air Sensor -40C to 85C system-sensor The Apollo Valves 18C-511-3-125 is

The Apollo Valves 18C-511-3-125 is a 3/4 inch commercial ASME temperature and pressure relief valve designed for high-capacity hot water heaters and storage tanks

Sold in a pack of five for storage convenience

Application: For piercing and servicing refrigerant lines

Product Number: 112894FA

Lennox 59W63 Outdoor Air Sensor -40C to 85C system-sensor The Apollo Valves 18C-511-3-125 isProduct Description Ensure accurate environmental monitoring with the Lennox 59W63 Outdoor Air Sensor. Engineered for precise temperature and humidity measurements, this sensor is an essential tool for optimizing HVAC system performance. Accurate temperature range from minus 40 degrees Celsius to 85 degrees Celsius. Weather resistant construction for reliability in harsh conditions. Compact and easy to install, ideal for various industrial settings.