Heating technology

Measuring temperature in heating systems

A well-functioning heating system heats the rooms in a building, ensuring the inhabitants feel comfortable even on cold days. However, in order for a heating system to work efficiently and distribute its thermal energy as uniformly as possible, temperature measurement is crucial. At Testo, you will find temperature measuring instruments for these important heating measurements:

  • Flow/return temperature on heating circuit distributors

  • Hydraulic balancing based on differential temperature

  • Testing underfloor heating systems and radiators

  • Measuring indoor air temperature

  • Detecting cold bridges with thermal imagers

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Temperature applications

Measuring temperature on surfaces, in liquids and in indoor air

  • Flow and return temperature

  • Water and indoor air temperature

  • Hydraulic balancing (differential temperature)

The right measuring instrument for every temperature application

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Other applications

Flue gas analysis

Exhaust and flue gas measurement on heating systems and other small combustion plants is used to determine the level of pollutants emitted and the heat energy lost.

  • The atmosphere should be contaminated by pollutants as little as possible.

  • Energy should be used as efficiently as possible.

Tips & tricks

Carry out measuring tasks on heating systems efficiently and safely

Download the exclusive practical guide for free now.

To download

Checking the gas connection pressure

Setting the gas-air ratio

Preparing the flue gas analyzer

Determining the flue gas loss

Calculating the efficiency (η)

And much more ...

All about heating measuring technology

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Our services

Contact us

Do you have any queries, or would you like a personal consultation?
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Customer Service

If you experience any malfunctions, please send in your measuring instrument with a brief description of the fault. Please also give us your telephone number for any inquiries. Normally, you’ll get your measuring instrument back within one week.

Calibration

Our subsidiary company Testo Industrial Services supports you daily in ensuring quality while always adhering to the relevant norms and guidelines. You get all the services you need from one provider.