Helping you comply with BS EN 15780 & TR19
Making Vac Testing of HVAC Systems & Ductwork easy
Preferred Vacuum Testing (PVT) is the preferred method of determining whether a ventilation ductwork is clean or dirty. This method of sampling is advised in accordance to BS EN 15780 & TR19 as the most suitable method of verification of the cleanliness of HVAC systems and ductwork.
How it works
Using a PVT Pump & a pre-weighed PVT Capsule, collect a sample by vacuuming a 10×10 area of an internal ductwork surface & fill out a provided test sheet. Once the PVT sample has been taken, simply send the sample to the address on the test sheet in a sealed envelope or box. The PVT Samples will then by analysed by our independent laboratory & we will then provide you with a certificate including the PVT sample results.
Quick Turnaround
We know how frustrating it can be having results hold everything up, that is why we offer a quick and painless turnaround time of 24-48 hours upon reciept of the PVT Samples to issue you with a certificate.
Why IAQ Services?
- Completely Independent.
- Easy to understand certificate.
- Fast Turnaround.
- Bespoke Pickup & Dropoff service.
Bespoke service
Depending on location & order size, we may also be able to offer a sample pickup & drop-off service to offer an even quicker turnaround & to prevent samples getting lost or tampered with in the post. Please contact our team using the form below & we will be happy to assist you.
Getting started the easy way
PVT Starter Pack
Starting in 2024, with the purchase of every PVT Pump you will recieve 10 PVT Capsules & analysis FREE which is worth £100. Alongside a PVT Pump & 10 starter capsules, you will recieve the test sheet, a results interpretation sheet & PVT Pump instructions.
To get started, you can either purchase a PVT Pump or PVT Capsules from our online store or fill in the form below. Alternatively you can contact us directly by calling 0330 133 5290 or drop us an email at info@iaqservices.co.uk.