Lochinvar & A.O. Smith 100208152 Temperature and Pressure Gauge 0-75PSI 70-250°F 3/8" Bt

The Lochinvar & A.O. Smith 100208152 Temperature and Pressure Gauge is an essential device for the control of the HVAC system. This is a dual-purpose instrument that measures values of temperature and pressure with high precision enabling effective diagnosis and maintenance of the system. The temperature gauge in this case is attached to the water of the steam line passing through the HVAC unit so its temperature measurement range is between 70 degrees F to 250 degrees F. This is important to prevent the systems from operating either hot or cold. The pressure gauge on the other hand measures the pressure exerted by the water or steam on the system with a range of 0-75 PSI.