Heat Pump Winter Offer Cover and Winterising Kit for all Swimming Pool Heat Pumps Summer and Winter Algaecide Package
£120.00 – £144.00Price range: £120.00 through £144.00
Package Includes: Heat Pump Cover | Summerlong | Winterlong
Winter Offer Overview
Prepare your pool and heat pump for colder months with our Heat Pump Winterisation Kit. This package protects your equipment and keeps pool water algae-free through winter and into summer.
Kit Contents
1 x Heat Pump Winter Cover: Heavy-duty, waterproof cover in four standard sizes.
1 Litre Relax Winterlong: Algaecide to prevent algae growth in winter.
1 Litre Relax Summerlong (Free): Algaecide for clear pool water in warmer months.
1. Standard Sizes
Fits various heat pump models (e.g., Thermotec, Duratech, Heat Siphon, Heat Perfector, Waterco, Calorex, Heatseeker) and equipment like gas boilers or filters.
Available in four sizes (cm):
81.5 x 31 x 55
102 x 37 x 57
109 x 42 x 73
118 x 83 x 46
Select the size closest to your equipment’s dimensions for a snug fit.
2. Breathable Design
Continuous mesh strip at the top allows ventilation, letting moisture and condensation escape.
Prevents corrosion of internal components, unlike standard plastic covers, extending equipment lifespan.
3. Heavy-Duty Materials
Made from durable, waterproof, UV-resistant fabric designed for outdoor use.
Features “rip-stop” technology to prevent tears from spreading when cut for pipe outlets or cables.
Includes self-adhesive Velcro for sealing cuts and a repair patch for minor damage.
4. Secure and Practical
Adjustable Fixing Straps: Secure the cover against windy conditions.
Hemmed Edges: Ensure a durable, polished finish.
Fitting Instructions: Guide installation and adaptation for pipe outlets.
5. Warranty
Backed by a 1-year warranty against faulty workmanship, crafted by a leading manufacturer.
6. Compatibility Examples
Fits models like Competition RA Heat Pump (round), Calorex 910, Calorex PPT22ALX, and heat pump sound enclosures.
| Thermotec Model | Recommended Cover Size (cm) |
|---|---|
| Mini (4 kW, 5 kW), Penguin (4 kW) | 81.5 x 31 x 55 |
| Neo Inverter (5-9 kW) | 102 x 37 x 57 |
| Neo Inverter (11.5-15.5 kW) | 109 x 42 x 73 |
| Neo Inverter (18.4-24 kW) | 118 x 83 x 46 |
| Inverter Pro Horizontal (9-12 kW) | Please see made to order for any size listing |
| Inverter Pro Horizontal (17-20 kW) | Please see made to order for any size listing |
| Inverter Pro Horizontal (24 kW) | Please see made to order for any size listing |
| Inverter Pro Vertical (29-34 kW) | Please see made to order for any size listing |
| Eco Inverter | 102 x 37 x 57 or 109 x 42 x 73 or 118 x 83 x 46 |
Relax Winterlong (1 Litre): Prevents algae in pool water during winter, keeping it clean for spring.
Relax Summerlong (1 Litre, Free): Maintains clear, algae-free water in warmer months.
How to Order: Choose your cover size (81.5 x 31 x 55 cm, 102 x 37 x 57 cm, 109 x 42 x 73 cm, or 118 x 83 x 46 cm) during checkout. Verify your heat pump’s dimensions for proper fit.
Delivery: Free UK postage; available to most European countries (e.g., France, Netherlands, Spain). Delivery takes approximately 2 – 4 days for UK, 1-2 weeks RoW
Each cover comes with printed instruction on how to fit the cover and to adapt it for any pipe outlets etc.
Fitting Instructions
Payment
We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal
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Delivery
The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50
We can ship to any country. Please contact us for a shipping quote.
The lead time on most items is normally on a 1-2 day delivery, subject to availability. Please call to check availability.
| Weight | 4 kg |
|---|---|
| Cover Size (cm) | 102 x 37 x 57, 109 x 42 x 73, 118 x 83 x 46, 81.5 x 31 x 55 |
Package Includes: Heat Pump Cover | Summerlong | Winterlong
Winter Offer Overview
Prepare your pool and heat pump for colder months with our Heat Pump Winterisation Kit. This package protects your equipment and keeps pool water algae-free through winter and into summer.
Kit Contents
1 x Heat Pump Winter Cover: Heavy-duty, waterproof cover in four standard sizes.
1 Litre Relax Winterlong: Algaecide to prevent algae growth in winter.
1 Litre Relax Summerlong (Free): Algaecide for clear pool water in warmer months.
1. Standard Sizes
Fits various heat pump models (e.g., Thermotec, Duratech, Heat Siphon, Heat Perfector, Waterco, Calorex, Heatseeker) and equipment like gas boilers or filters.
Available in four sizes (cm):
81.5 x 31 x 55
102 x 37 x 57
109 x 42 x 73
118 x 83 x 46
Select the size closest to your equipment’s dimensions for a snug fit.
2. Breathable Design
Continuous mesh strip at the top allows ventilation, letting moisture and condensation escape.
Prevents corrosion of internal components, unlike standard plastic covers, extending equipment lifespan.
3. Heavy-Duty Materials
Made from durable, waterproof, UV-resistant fabric designed for outdoor use.
Features “rip-stop” technology to prevent tears from spreading when cut for pipe outlets or cables.
Includes self-adhesive Velcro for sealing cuts and a repair patch for minor damage.
4. Secure and Practical
Adjustable Fixing Straps: Secure the cover against windy conditions.
Hemmed Edges: Ensure a durable, polished finish.
Fitting Instructions: Guide installation and adaptation for pipe outlets.
5. Warranty
Backed by a 1-year warranty against faulty workmanship, crafted by a leading manufacturer.
6. Compatibility Examples
Fits models like Competition RA Heat Pump (round), Calorex 910, Calorex PPT22ALX, and heat pump sound enclosures.
| Thermotec Model | Recommended Cover Size (cm) |
|---|---|
| Mini (4 kW, 5 kW), Penguin (4 kW) | 81.5 x 31 x 55 |
| Neo Inverter (5-9 kW) | 102 x 37 x 57 |
| Neo Inverter (11.5-15.5 kW) | 109 x 42 x 73 |
| Neo Inverter (18.4-24 kW) | 118 x 83 x 46 |
| Inverter Pro Horizontal (9-12 kW) | Please see made to order for any size listing |
| Inverter Pro Horizontal (17-20 kW) | Please see made to order for any size listing |
| Inverter Pro Horizontal (24 kW) | Please see made to order for any size listing |
| Inverter Pro Vertical (29-34 kW) | Please see made to order for any size listing |
| Eco Inverter | 102 x 37 x 57 or 109 x 42 x 73 or 118 x 83 x 46 |
Relax Winterlong (1 Litre): Prevents algae in pool water during winter, keeping it clean for spring.
Relax Summerlong (1 Litre, Free): Maintains clear, algae-free water in warmer months.
How to Order: Choose your cover size (81.5 x 31 x 55 cm, 102 x 37 x 57 cm, 109 x 42 x 73 cm, or 118 x 83 x 46 cm) during checkout. Verify your heat pump’s dimensions for proper fit.
Delivery: Free UK postage; available to most European countries (e.g., France, Netherlands, Spain). Delivery takes approximately 2 – 4 days for UK, 1-2 weeks RoW
Each cover comes with printed instruction on how to fit the cover and to adapt it for any pipe outlets etc.
Fitting Instructions
Payment
We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal
![]()

Delivery
The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50
We can ship to any country. Please contact us for a shipping quote.
The lead time on most items is normally on a 1-2 day delivery, subject to availability. Please call to check availability.
| Weight | 4 kg |
|---|---|
| Cover Size (cm) | 102 x 37 x 57, 109 x 42 x 73, 118 x 83 x 46, 81.5 x 31 x 55 |



