Thermometers for Hydronic HVAC and Plumbing Systems

May 31,2024

Temperature is important for heating & cooling systems, a thermometer can troubleshoot many issues. This blog compares varieties and types of thermometers.

Ruggedly constructed to give reliable process temperature readings, this bi-metal thermometer is a direct-sensing instrument, capable of functioning even when media temperature may intermittently exceed the thermometer range due to over-range protection. In addition, this hermetically sealed thermometer is water and dustproof.

Winters TBT165 HVAC Bi-Metal Therm 1/2 BM 30-250 F/C

Non-intrusive Temperature Measurement, Reads the Approximate Surface Temperature of the Pipe Easy-to-read 2.5 Dial, 32 to 250 Fahrenheit with +/

REOTEMP S2-F1 Pipe Clamp Surface Hot Water Thermometer

Uei PDT655 Differential Folding Pocket Thermometer

HW5A2 - Weiss Instruments HW5A2 - Thermometers

hydronic system design — HVAC Blog —

ESSENTIAL PIPE THERMOMETER - This hvac pipe temperature gauge can be used on domestic and industrial pipes of diameter 1-3 Inches. CLEAN & SIMPLE

Clip on Pipe Clamp HVAC Thermometer - Clip on Thermometer Pipe Temperature Gauge for Measuring Temperatures of HVAC Hot Water Pipes and Radiators

Caleffi 675900A PEX Clip-On Temperature Gage for PEX Tubing

Trerice HT3047 Econo-Therm Dual Scale Rigid Straight Thermometer, 30 to 240 deg F/0 to 120 deg C, +/-2 Divisions, +/- 2 % Accuracy, 1/2 in NPT Process Connection, 2 in L Insertion

Weiss Instruments Navy Class Straight Thermometer 30°-240°. Less Thermowell