Honeywell Homeexpert Room Thermostat

Product rating
4.6 out of 5 stars
Product code:
5017490588357

Current price

£21 was  £26.00

you save  £5.00

Honeywell Homeexpert Room Thermostat

Product code:
5017490588357
Honeywell Homeexpert Room Thermostat

Current price

£21.00 was  £26.00

you save  £5.00

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  • Home Delivery Order by 7pm (4pm Saturday & Sunday) for next day delivery.
  • Click & Collect Order by 7pm (4pm Saturday & Sunday) for next day Click & Collect - Select store
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Product Details

Product Information

  • Suitable for - Suitable for surface or switch box mounting. Easy replacement for existing analogue room thermostats

Features and Benefits

The THR830 Room Thermostat is an ideal replacement for existing mechanical room thermostats.

  • The THR830 Room Thermostat is an ideal replacement for existing mechanical room thermostats.
  • System Control - domestic heating and cooling functions with 10ºC to 30ºC set point range
  • Diaphragm Sensing Element - ensures close temperature control for all loads and applications
  • Easy to install – easily accessible wiring terminals and installation guide included.
  • Keep your home at a comfortable temperature whilst controlling heating bills

Technical Specifications

Technical specification of Honeywell Homeexpert Room Thermostat
Brand Honeywell
Model THR830TUK

Help & Advice

BTU Radiator Calculator

Our BTU (British Thermal Units) calculator will help you to work out the heat requirement for your room, and recommend the number of radiators you will need to comfortably heat it.

What is a BTU?

A British Thermal Unit (BTU) is a measure of heat output from a radiator. Depending on the size of your room, the number and type of windows and what the room is used for, you'll need more or less heat. If you have a higher BTU requirement, it might be better to use more than one radiator to deliver the heat you'll need to a room. The total BTU output of several smaller radiators may meet your needs.

How do I choose the right radiator?

The BTU value of all our radiators is clearly labelled in-store and online, helping you find those which suit your requirements.

Step 1: Which room you are heating?
Step 2: What are the dimensions of the rooms?
Are you measuring in metres or feet?:
Length of room

Please enter the length of your room in your chosen units (metres or feet)

Width of room

Please enter the width of your room in your chosen units (metres or feet)

Height of room

Please enter the height of your room in your chosen units (metres or feet)

Step 3: What type of windows or doors are in the room?
Select all that apply:

Step 4: View your results

Your BTU result

How to guides

How to connect pipes and fittings

How to connect pipes and fittings

Pipes and fittings vary by home and by length, shapes and connectors. Thankfully, this is no longer a problem and there are lots of different solutions to make your pipework secure and reduce the risk of leaks.

Buying guides

Buyer's guide to plumbing tools

Buyer's guide to plumbing tools

Plumbing comes with a whole catalogue of specialist tools. If you're going to do the job, make sure you get the right ones.

Reviews 4.6  out of 5 stars

Honeywell Homeexpert Room Thermostat is rated 4.7 out of 5 by 6.
  • y_2017, m_9, d_24, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_GB, sid_5017490588357, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_diy
Rated 5 out of 5 by from Very easy to install I bought this thinking that I may have to get an electrician in to fix it in for me, but as I have said very easy to install
Date published: 2017-05-31
Rated 5 out of 5 by from Wiring? If you are replacing a different thermostat just use the old instructions to determine which wire is which. Then use the new instructions to re-attach. The terminals' numbers may not be the same on both. Take a picture before disconnecting. It's better than memory.
Date published: 2015-03-12
Rated 5 out of 5 by from Basic,solid unit.Easy replacement Very Basic but good quality replacement for an older model. Clearly marked and easy to wire up.
Date published: 2014-01-31
Rated 5 out of 5 by from Excellent An attractive, good value product, easy to fit. Also it has the least play between switching on and of of all the similar thermostats I tried so its the most accurate at maintaining the required room temperature.
Date published: 2013-04-24
Rated 4 out of 5 by from Easy fit Bought as a replacement for an older model (like for like'ish). Only issue is the temp range seems to have increased. Where as the older thermostat would kick in at say 18/20 this new unit wont kick in until say 25.
Date published: 2015-06-17
Rated 4 out of 5 by from Confusing wiring instructions! I chose this thermostat mainly because of the promise on the wrapping that it should take no longer than 15 minutes to fit. Given I was only intending to replace an old thermostat, I was hoping it might even take less time. First problem, this does not have a standard backplate so unfortunately had to dig out my drill and make a couple of new holes. Also had to dig out old tin of paint as the new placement exposed unpainted wall! The main fun came however trying to follow the wiring instructions in the leaflet where the numbering does not follow the numbering on the product! Was on the point of refitting the old thermostat when I saw there was a simple diagram on the inside of the cover. Followed these, and finished within a couple of minutes. Having completed the installation, product seems to be running very well and seems very sensitive. The lesson therefore is, if you buy this product don't waste your time on the leaflet - just check out the cover! I would've given 5 stars if it wasn't for the instructions.
Date published: 2012-11-03
  • y_2017, m_9, d_24, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_GB, sid_5017490588357, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_diy

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45 day returns policy

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Customer support team - 0333 014 3357

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