Thermotec E-Flex™ HT Solar Pipe Insulation
Thermotec E-Flex HT Solar Pipe Insulation is a closed cell EPDM foam tube designed for solar hot water pipework exposed to high temperatures and direct sunlight. It operates continuously at up to 150 degrees Celsius and handles intermittent peaks to 175 degrees Celsius, with excellent UV resistance for long outdoor service life.
Specifications
- Material: Closed cell EPDM foam
- Continuous service temperature: 150 degrees Celsius
- Intermittent maximum temperature: 175 degrees Celsius
- UV resistance: Excellent, suitable for long-term outdoor exposure without deterioration or cracking
- Form: Flexible tube, slit for easy fitting
- Standard length: 2 m (example: 13 mm ID available in 2 m lengths)
Applications
Primarily used on solar hot water supply and return lines, including those routed through outdoor and roof-exposed sections. Also suitable for HVAC systems, refrigeration lines, and general hot and chilled water plumbing where UV and weather resistance is required. The high flexibility of the foam gives a neat finish on curved or exposed pipework.
Frequently asked questions
Can E-Flex HT be used on standard hot water pipes, not just solar systems?
Yes. While designed for the higher temperatures of solar hot water lines, E-Flex HT is also suitable for HVAC, refrigeration, and general plumbing applications that benefit from UV resistance and weather durability.
How does E-Flex HT differ from standard elastomeric pipe insulation?
E-Flex HT is manufactured from EPDM foam rather than standard NBR or EPDM blends used in general-purpose products, giving it a higher continuous service temperature of 150 degrees Celsius and superior resistance to UV degradation outdoors.
Is the product self-sealing?
The product page does not confirm a self-seal option for E-Flex HT. For self-seal variants, refer to E-Flex ST, which lists self-seal availability in common sizes.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.