Heating system load testing is a process that applies thermal cooling to a heat generation system to validate the operational capacity. It is particularly useful for renewable decarbonised district heating systems requiring certification.
Heating system load testing is a process that applies thermal cooling to a heat generation system to validate the operational capacity. It is particularly useful for renewable decarbonised district heating systems requiring certification.
Heating system load testing works by applying a false load to heat generating system so that its output can be proved against any design calculations, typically, decarbonisation projects that use heat pump and electrical heating use such methods.
Load testing involves the removal of energy from load (heating systems) which generally use water as a method of distributing the heat. The heat removed is measured so that efficiencies can be recorded and that the output is as specified.
So essentially, the process removes heat from the load and dumps it elsewhere, generally into the atmosphere ie. exchanging it from one place to another.
On the right we can see a load testing system that included two 500kw plate heat exchangers and a 1000kw chiller that were installed to test a decarbonisation project.
A 400kw chiller installed to test air to water heat pumps at a London university.
The two main processes used for heating system load testing are;
Various components are assembled for heating system load testing. As above these depend on the application and conditions that the testing is taking place on; the main differences are with the exchange system and cooling medium ie water to water, or water to air.
Component parts typically required for a water to water/ air heat exchange system;
Always contactable, by phone or email, we are happy to give the best advice regarding our temporary load testing services.
With depots in the North and South carrying extensive stock of heating system load testing equipment, we have the coverage to respond quickly to any project. This coupled with an experienced team ensures fast, successful outcomes.
Please contact us now for the best advice.
Temporary dry air coolers are a very efficient and simple way to carry out load testing. We have stock available for immediate delivery.
Yes, flexible contracts are available for the rental of all types of temporary load testing equipment that is required for the safe testing of heating equipment.
Rental terms can be agreed for periods of 2 weeks or more. Generally the longer you keep the equipment the cheaper the hire rates are.
Really any type of project where it is useful to either test for full capacity output and/or measure efficiency.
Projects can include;
If you have a need, it’s best to get in touch immediately with as much information as possible to help the supplier specify suitable equipment and give an indicative price before progressing to a site survey and full quotation.
Useful information that is ensures accurate proposals includes;
A dry air cooler system.
Generally consisting of a dry air cooler (DAC), a pump and hosing, it has fewer component parts than a active refrigeration system (chiller) and as such, is far simpler to install.
The only caveat to consider in regards of efficiency is the ambient air and heating flow temperatures; generally the larger overall difference between these determines the cooling capacity and efficiency of the dry air cooler.
Yes, temporary heat load testing equipment is supplied as a full turnkey service including the equipment, installation and on-going servicing for the duration of the contract.
Projects typically follow these steps;
