In order for heat pumps to reliably provide sustainable heat, and for the heating curve to be right, they have to be thoroughly checked using suitable measurement technology at regular service and maintenance intervals.
An annual service is also recommended for all heat pumps with refrigerant. This is way, efficient operation is ensured, and your customers can save costs.
With a digital manifold, you carry out the commissioning and servicing of heat pumps quickly, flexibly and precisely. The intuitive touchscreen, the clear visualization of the readings and the Bluetooth connection to the probes and testo Smart App all make measurement and documentation easier.
Perform high-precision measurements in no time
Ensure tightness of refrigeration systems
Test and optimize the efficiency of the system
With the testo 558s, the system density can be assessed easily and reliably, thanks to the clear visualization of pressure values and temperature compensation.
Thanks to the large colour display and wireless connection to the probes, all important parameters are visible at a glance. The 30-minute trend curves also ensure even more reliable analysis.
Download the exclusive practical guide for free now.
Understanding heat pumps
Thermodynamics
Main components of the compression refrigeration circuit
Planning heat pump systems
Sound measurement
And much more ...
Checking the gas pressure on burners is one of the standard measurements during services of domestic heating systems. This involves measuring the system’s gas flow pressure and gas static pressure.
Optimum flow pressure for gas boilers in the range of 18 to 25 mbar
Prevent the heating system from breaking down