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10%
250 Litre Gledhill Stainless Lite Plus Heat Pump Cylinder
£1,371.61 £1,234.45 inc VAT
£1,143.01 £1,028.71 ex VAT
In Stock
- For next day delivery, order within the next
Description
Description
Product details:
- Dimensions (HxD): 1744×550
- Vented/Unvented: Unvented
- Capacity: 250 Litres
- Empty Weight: 43.0 kg
- Empty Full: 291.0 kg
- Coil Surface Area: 3.0m2
- Standing heat Loss: 1.7 8kWh/24h
- ERP Rating: B
- Number of Immersions: 1
- Secondary return: Yes
- Guarantee: 25 Years
- Certification: ISO9001
Features:
- High Quality Duplex Stainless Steel
- Designed for use with either air source or ground source heat pumps
- High efficiency corrugated coil maximises heat transfer to the cylinder of water
- WRAS Approved
- Thermostat Pocket
- Easy Installation
System Includes:
- High Quality Stainless Steel Cylinder
- 3kW incoloy immersion heater for emergency back-up
- Cold water inlet pressure relief valve & expansion relief valve
- Expansion vessel with wall mounting kit
- 90° elbow and drain valve supplied as standard
- Control thermostat
- Energy cut-out motorised valve (indirect only)
- Tundish
Unvented cylinders specifically designed to work with a heat pump
Gledhill have produced an unvented stainless steel unit specifically for heat pump applications providing mains pressure domestic hot water. Utilising the well established Gledhill StainlessLite Plus unvented hot water cylinder, this product has been developed to maximise the lower temperatures available from the heat pump.
The heat exchanger is a totally new design. It consists of a multi-pass corrugated stainless steel tube in parallel to reduce the pressure loss whilst maximising the heat exchange. Many medium to large heat pumps need heat exchangers in the store that will cope with the higher flow rates associated with primary temperatures that are typically 50 or 60 degrees celsius.
All the usual features of the Gledhill StainlessLite Plus are maintained together with all the necessary controls and expansion devices included.
Due to the fact that many heat pumps will not raise the stored water temperature to 60 degrees celsius, which is necessary to prevent the growth of legionella, the StainlessLite Plus HP model is supplied with an immersion heater tapping and a thermostat pocket.
It is recommended that a thermostat is fitted which brings the immersion heater on at a temperature just below the heat pump maximum and switches off at 60 or 65 degrees celsius. In this way the use of direct electricity is minimised and most of the water heating is achieved through the heat pump.
Click here for: Cylinder Product Information
Shipping & Delivery
✅ Fast, Reliable & Free Delivery — Across the UK & Ireland
We make it simple and affordable to get your underfloor heating delivered quickly — whether you're in England, Scotland, Wales, Northern Ireland, or the Republic of Ireland.
Quick Delivery Overview
Cost (UK Mainland): FREE next working day delivery on orders over £69
Delivery Timeframe (UK Mainland): Next working day
Order Cut-off for Next Day: Monday 9:00 AM – Thursday 2:00 PM
Saturday Delivery: Available for UK mainland orders placed up to 2:00 PM Friday and can be selected at checkout
Collection from Congleton: Available Monday to Friday, 9:00 AM – 5:00 PM; choose this option at checkout
Ireland Delivery (Northern Ireland & Republic of Ireland): 2–4 working days (cost varies)
Signature Required: Yes — someone aged 18+ must be available, or you can tell us where to leave the delivery if it’s a safe place. If you choose this option, you accept responsibility for the parcel once delivery is confirmed.
Site Access Limitations: Please inform us in advance to avoid delays or re-delivery fees
Additional Delivery Time: Some UK postcodes (eg. Scottish Highlands) may require extra delivery time
Detailed Delivery Information
Cost (UK Mainland): FREE next working day delivery on orders over £69
Delivery Timeframe (UK Mainland): Next working day
Order Cut-off for Next Day: Monday 9:00 AM – Thursday 2:00 PM
Saturday Delivery: Available for UK mainland orders placed up to 2:00 PM Friday and can be selected at checkout
Collection from Congleton: Available Monday to Friday, 9:00 AM – 5:00 PM; choose this option at checkout
Ireland Delivery (Northern Ireland & Republic of Ireland): 2–4 working days (cost varies)
Signature Required: Yes — someone aged 18+ must be available, or you can tell us where to leave the delivery if it’s a safe place. If you choose this option, you accept responsibility for the parcel once delivery is confirmed.
Site Access Limitations: Please inform us in advance to avoid delays or re-delivery fees
Additional Delivery Time: Some UK postcodes (e.g., Scottish Highlands) may require extra delivery time
✅ Free Next-Day UK Mainland Delivery
We offer FREE next working day delivery to all UK mainland addresses on orders over £69.
🟢 To qualify:
Order between Monday 9:00 AM and Thursday 2:00 PM for next working day delivery
Orders placed after 2:00 PM Thursday or over the weekend are processed on Monday
Saturday delivery is available for orders placed up to 2:00 PM Friday and can be selected at checkout
❗ Next-day service applies to UK mainland only. See below for delivery to Ireland.
Please note: Some remote UK postcodes, such as in the Scottish Highlands, may experience longer delivery times.
✅ Delivery to Northern Ireland & Republic of Ireland
We deliver to both Northern Ireland and the Republic of Ireland via tracked courier service.
Estimated delivery: 2–4 working days
Signature required, or you can provide instructions for the courier to leave the parcel in a safe place.
❗ Please note: If you choose to have the delivery left in a safe place, you accept responsibility for the parcel once delivery has been confirmed by the courier.
✅ Collection from Congleton
Prefer to pick up your order? Collections are available Monday to Friday, 9:00 AM – 5:00 PM from our warehouse in Congleton and can be selected during checkout.
Receiving Your Order
We want your order to arrive in perfect condition. Here’s what to do:
✔️ Watch for your dispatch confirmation email
✔️ Make sure someone 18+ is available to sign, or provide safe place instructions
✔️ Inspect items immediately upon arrival
❗ Important:
Report missing or damaged items within 48 hours
Keep all original packaging until your order is checked and confirmed
Site Access & Delivery Restrictions
Some locations may have delivery challenges (e.g., gated roads, restricted access, limited parking).
Please inform us in advance of any known access issues
Failure to do so could result in delays or redelivery fees
✅ Need Help?
We're here to assist with anything from delivery tracking to product advice.
📧 Email: info@tfhw.co.uk
📞 Phone: 020 333 67 444
🏢 Address:
The Floor Heating Warehouse Ltd
Unit B Radnor Business Park
Back Lane, Congleton
Cheshire CW12 4XJ
Manuals & Specification Sheets
