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Case study · Smart thermostat · Chelmsley Wood

Chelmsley Wood: an old Honeywell thermostat replaced with a Hive smart thermostat, and the Hive app set up on the customer’s phone

On Monday 2 November we fitted a Hive smart thermostat in Chelmsley Wood, B37. We took out the old two-wire Honeywell thermostat, fitted the Hive in its place, and set up the Hive app on the customer's phone, explaining how to use it before we left.

In short

On Monday 2 November we were in Chelmsley Wood to fit a smart thermostat. The customer had an old two-wire Honeywell thermostat; we took it out and fitted a Hive smart thermostat, which we supplied, in its place. We then set up the Hive app on the customer's phone and showed them how to use it. The job was £320, supplied and fitted, and the customer left us a review on Google.

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  • Old HoneywellTwo-wire thermostat taken out
  • Hive fittedSupplied and fitted by us
  • App set upOn the customer’s phone, before we left

The job

On Monday 2 November we were in Chelmsley Wood, B37, to fit a smart thermostat. The customer had an old two-wire Honeywell thermostat, which you can see in the first photo after we took it off the wall.

The Hive

We fitted a Hive smart thermostat, which we supplied, in place of the old one, and tested it with the heating on Boost. The last photo shows the Hive receiver beside the boiler, with its two green lights on. Our smart thermostats page compares Hive with the other makes we fit.

Set up on the customer’s phone

Before we left, we set up the Hive app on the customer’s phone and explained how to use it, so they can control their heating from the app.

What the customer said

“Excellent service from Saeed installed my Hive smart heating system. He left everything clean and tidy, explained how to use Hive. I would have no hesitation recommending Saeed.”

The customer, in a review on Google.

What it costs

This Hive thermostat was £320, supplied and fitted. Smart thermostats are supplied and fitted from £200, depending on the model, and we confirm the price before booking. Details are on our price list.

Common questions

Can a Hive replace an old wired thermostat?

Often, yes. Here the old thermostat was a two-wire Honeywell, and the Hive went in its place. We check the existing wiring and the boiler before fitting, as our smart thermostats page explains.

Do you set up the app?

Yes. On this job we set up the Hive app on the customer’s phone and showed them how to use it before we left.

What does Boost do?

Boost turns the heating on for a set time, whatever the schedule says. In the photo the new thermostat is on Boost, with 43 minutes left, while we tested it.

How much does it cost to fit a smart thermostat?

This Hive was £320, supplied and fitted. Smart thermostats are supplied and fitted from £200, depending on the model. If you already have your own thermostat, fitting it is quoted, typically 1–2 hours.

Job attended and photographed by our engineers, November 2026. Written up by Saeed Iqbal, the engineer who leads Synergy Gas & Plumbing (Gas Safe registered 594385). More of our work in the area is on our Solihull page, and every job we write up is on the case studies index.

What it costs

Updated Sept 2026

From £200 fitted

Smart thermostats are supplied and fitted from £200, depending on the model. The Hive on this job was £320, supplied and fitted. We confirm the price before booking.

No travel charge within 10 miles of B20 2JS. Further out, £2 per mile may apply — always agreed before anything is booked.

Full price list

This job

Chelmsley Wood · November 2026
RemovedOld two-wire Honeywell thermostat
FittedHive smart thermostat, supplied by us
Set upHive app on the customer’s phone
Price£320, supplied and fitted
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