Products installed
List the boiler, cylinder, controls, valves and extras — with manuals from your Library.
Built for Heating & Plumbing
HNDOVR.
Every boiler install deserves a proper handover.
Stop answering the same questions about pressure, bleeding radiators, thermostats and warranties. Give customers one link with the manuals, certificates and next service date.
Free forever on Starter · No card required
<60s
to create on site
1 link
for the whole system
0
customer accounts needed
The calls that eat your afternoon after a boiler job.
“The pressure’s dropped.”
Filling loops, gauges and “is this normal?” texts land the first cold weekend after you leave.
“How do I bleed a radiator?”
Cold rooms and gurgling pipes turn into evening calls because the care notes never left the van.
“Where’s the Gas Safe cert?”
Paper packs get lost. When something fails, nobody can find the model, serial or Benchmark.
What changes with HNDOVR™
One branded hub for every heating system you fit.
The system, documented
Boiler, cylinder, controls and accessories with manuals, serials, cupboard photos and certificates.
Service dates that come back
Annual boiler service, power flush and warranty windows live on the HNDOVR™ — customers book you, not a random van.
Fewer callbacks, clearer parts
Ask HNDOVR™ answers the basics. When a part is needed, they can find the right kit instead of guessing.
Built around how heating jobs actually finish.
Gas Safe & paperwork
Attach certificates, Benchmark, G3 and Building Control docs so they live with the install.
Photos of the cupboard
Show pipework, serial plates and completion shots so the job is documented for later.
Warranty & service dates
Track manufacturer cover and the next annual service — not a date scribbled on a sticker.
Parts & bookings
Recommend your annual service. Point customers at genuine spare parts when something fails.
Share in seconds
Email, WhatsApp, link or QR. Customers open their HNDOVR™ with no account.
From the trade
Installers who stopped living in their inbox.
“Used to get weekend texts about the pressure gauge. Now they open the HNDOVR™ and follow the notes.”
“I photograph the serial plate, attach the cert and send the link before I pack the van. Looks proper.”
“Annual service used to be a spreadsheet. Putting the date on the handover means they book us back.”
“Used to get weekend texts about the pressure gauge. Now they open the HNDOVR™ and follow the notes.”
“I photograph the serial plate, attach the cert and send the link before I pack the van. Looks proper.”
“Annual service used to be a spreadsheet. Putting the date on the handover means they book us back.”
“Thermostat app logins used to live in WhatsApp. One place for the system has cut half the callbacks.”
“When a diverter valve fails, they can see the exact model. We’re not guessing from a blurry cupboard photo.”
“Ask HNDOVR™ handles bleed-a-rad and pressure questions so I’m not coaching people at 8pm.”
“Thermostat app logins used to live in WhatsApp. One place for the system has cut half the callbacks.”
“When a diverter valve fails, they can see the exact model. We’re not guessing from a blurry cupboard photo.”
“Ask HNDOVR™ handles bleed-a-rad and pressure questions so I’m not coaching people at 8pm.”
Why installers switch to digital handovers
- Built for on-site phones — create and send before you leave the property.
- Branded to your business so every handover looks professional.
- Customers find pressure, manuals and the next service date without calling you first.
HNDOVR.
Everything scattered after the job — pulled into one clear handover.
Manufacturer manuals
From your Library
Gas Safe & Benchmark
With the install
Annual service
Book you back
Care notes
Pressure & bleeding
Ask HNDOVR™
Answers from your manuals
Parts & warranties
The right kit, later
Looks professional
Branded to your business
Start handing over heating jobs the right way.
3 HNDOVRs™ free forever. No card required.