Description
The Johnston Controls T-5500-1055 Pneumatic Temperature Indicators are essentialdevices in HVAC systems mainly used to control temperature appropriately. Made of a sturdy plastic, the differences in these indicators are safe, no matter the setting. It can be used in heating and cooling with an operating temperature of -40°F to 240°F. Measuring 2.5 in size and available in a three-way body style, they assist in effective aerodynamic control of temperature. The pressure regulator varies from 2 to 5 PSI and it has adjustable control depending on the system requirements. It connects through NPT fittings and retains the normal HVAC pipe dimensions to make connections easier and more convenient.
