Q340A1090/U Top Seller pre-calibrated duct temperature and humidity

pre-calibrated duct temperature and humidity sensor

For situations where a utility grade thermocouple is the best solution

They Feature Override Protection and Color-Coded Lead Wires for Primary Connections

The 3-speed circulator pump is non-submersible and usable in dry

Q340A1090/U Top Seller pre-calibrated duct temperature and humidityThe Q340A and Q390A thermocouples generate a thermoelectric current that senses a pilot flame on gas fired heating systems. For easy pilot burner installation, the Q340A and Q390A come with a push in clip, split nut and an adapter assembly. Each also comes with a male nut connector for Pilotstat safety control power units and are available in a variety of lead lengths. The Q340A is a premium thermocouple with the long life and durability that your