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The Utica Boilers 240009345 is a temperature pressure gauge designed for use on residential and commercial hydronic boilers. This combination gauge gives boiler technicians and plumbers a direct, simultaneous reading of both water temperature and system pressure in a single instrument. That dual-function design reduces the number of ports needed on the boiler and simplifies the diagnostic process during service calls. The gauge face measures 2 inches in diameter, making it easy to read at a glance. The shank measures 0.88 inches, allowing it to thread securely into standard boiler tappings. HVAC technicians, plumbers, and boiler service professionals rely on temperature pressure gauges like this one to verify that a system is operating within safe design parameters. On a hot water heating system, maintaining correct pressure and temperature is critical for efficient heat transfer and for protecting components like the heat exchanger, circulator pump, and expansion tank. A faulty or unreadable gauge can lead to missed overpressure conditions or undetected temperature swings that shorten equipment life. Replacing a worn or damaged gauge with a direct OEM-matched part like the Utica Boilers 240009345 helps restore accurate system monitoring quickly. This gauge is a direct replacement for Utica and Dunkirk brand boilers that call for a 2 inch face, 0.88 inch shank combination T and P gauge. Keeping an accurate, functioning temperature pressure gauge on a boiler is also a standard requirement for safe operation and is commonly checked during annual boiler inspections and tune-ups.
The Utica Boilers 240009345 temperature pressure gauge is a direct OEM replacement for Utica and Dunkirk boilers, delivering reliable dual temperature and pressure readings from a compact 2 inch dial with a 0.88 inch shank.
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