Honeywell T4M Wired OpenTherm Thermostat – Smart Heating Control
Free Local Shipping
Free Local Shipping on orders over £100. Standard delivery to most UK postcodes within 2-3 working days. Express options available at checkout.
Contact Us
Give Us A Call +44 118 958 8882 Our team is here to help. We will provide expert advice on specifications, compatibility, and delivery
30-day Easy Return
30 days Easy Return — no questions asked. If you're not completely satisfied, send it back within 30 days for a full refund.
Description
Achieve advanced heating control with the Honeywell T4M Wired OpenTherm Thermostat. This smart thermostat is designed to optimize your heating system's efficiency and performance, offering precise temperature management for maximum comfort in your home.
Key Features
- OpenTherm Compatibility: The T4M connects seamlessly with OpenTherm systems, allowing for efficient communication between the thermostat and your heating system, enhancing responsiveness and comfort.
- User-Friendly Interface: With its intuitive design, the T4M allows for easy navigation and settings adjustments, making it simple to program your heating preferences.
- Remote Control: This thermostat can be operated remotely, giving you the flexibility to adjust your heating settings from anywhere, ensuring a comfortable environment at all times.
Specifications
| Feature | Details |
|---|---|
| Manufacturer Stock Code | T4H310A3032 |
| Brand | Honeywell Home |
| Category | Heating Controls |
| Sub-Category | Thermostats |
| Type | Remote |
| Range | T4 |
| NCB | Yes |
Conclusion
The Honeywell T4M Wired OpenTherm Thermostat is a cutting-edge solution for modern heating management. Its compatibility with OpenTherm technology and user-friendly features make it an ideal choice for those looking to enhance their home heating efficiency and comfort.
Shipping Information
At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.
🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
for selected local areas.
Eligible Postcodes Include:
- RG*
- SL*
- OX10*, OX11*, OX49*
- HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
- WD*, HA*, UB*, TW*, KT*
- W1* – W9*
- NW*, SW*
Delivery Time: 2–4 working days
Shipping Cost: £0.00
📦 Standard Shipping (Weight-Based Rates)
For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.
- For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
- For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
- For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.
🧱 Block Salt (Harvey’s) – Unit-Based Shipping
This rate applies only to Harvey’s block salt products.
- £7.99 is charged for every 3 items.
- The charge increases by £7.99 for each additional set of 3 items.
Examples:
- 1–3 items → £7.99
- 4–6 items → £15.98
- 7–9 items → £23.97
Delivery Time: 2–4 working days
📏 Large / Long Items (Length-Based Shipping)
For oversized items where the product length is 1.5 metres or more:
Conditions:
- Product length ≥ 1.5 m
- Cart weight ≤ 40 kg
Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days
Collection from Store
Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.
