LavaTap ? Danfoss HPA2 Valve Actuator Head 230V ? Replacement 2-Port Motorised Valve Head for 22mm and 28mm Valves ? 4-Wire Central Heating Actuator ?
SKU: 89044367002

LavaTap ? Danfoss HPA2 Valve Actuator Head 230V ? Replacement 2-Port Motorised Valve Head for 22mm and 28mm Valves ? 4-Wire Central Heating Actuator ?

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Description

LavaTap ? Danfoss HPA2 Valve Actuator Head 230V ? Replacement 2-Port Motorised Valve Head for 22mm and 28mm Valves ? 4-Wire Central Heating Actuator ?The LavaTap HPA2 Valve Actuator Head 230V is a high quality, genuine replacement motorised head designed for HV22 28 2 port central heating zone valves, including 22mm and 28mm models. With its standard two screw mounting, this actuator head offers a fast, straightforward swap and no plumbing or system drain down required. Wide compatibility: The HPA2 actuator head fits Danfoss 2 port valves such as HPV22, HPV28, and similar models using screw on

The LavaTap HPA2 Valve Actuator Head 230V is a high-quality, genuine replacement motorised head designed for HV22/28 2 port central heating zone valves, including 22mm and 28mm models. With its standard two-screw mounting, this actuator head offers a fast, straightforward swap and no plumbing or system drain-down required. Wide compatibility: The HPA2 actuator head fits Danfoss 2 port valves such as HPV22, HPV28, and similar models using screw-on heads. It is supplied with a pre-attached 1-metre 4-core cable and brown (live), blue (neutral), grey, and orange (switched live). This makes installation easy whether you're a professional or a DIY homeowner. Note: For older or non-standard valves, always check compatibility before purchase. Installer-focused design: Quick to install, the HPA2 actuator is a dry replacement and simply isolate the power, unscrew your old head, attach the new one, and wire in matching colours. No draining or pipework required. The actuator includes a manual lever for filling, system testing, and manual override, plus a built-in auxiliary microswitch to signal your boiler and pump only when the valve is open. Reliable operation: Trusted by heating engineers and thousands of UK homeowners, the HPA2 actuator head restores full control to your heating system, eliminating common faults like constant boiler or pump running. Its robust spring-return mechanism and proven Danfoss engineering ensure dependable, quiet operation for years. For best results, always ensure your valve spindle moves freely—stiff or seized valves may cause repeated actuator failures: This product is for use with Danfos 2 port valve bodies only; it will not fit push-fit, clip-on, or non-Danfoss bases without modification. It is a 4-wire head with no earth wire. Full wiring instructions are included, and LavaTap provides friendly UK-based support if you need advice during installation.
Buy with confidence from LavaTap: Every HPA2 actuator head is supplied in Danfoss original packaging with clear instructions. We're committed to providing expert support and fast answers to your installation or compatibility questions.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 89044367002

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Waddler
Waukegan, US
★★★★★ 5
Great Story about Native Americans before Europeans
Format: Paperback
I read this book with my kids (11,8) as part of our unit on Native Americans before colonization. They both really enjoyed it. It helped to humanize history for them and show them that although the cultural practices were different, the characters experienced some of the same feelings, relationship challenges, and personal struggles and triumphs that we experience today.
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Reviewed in the United States on October 31, 2022
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Yam
Cuba, US
★★★★★ 5
Wonderful book about pre-European North America
Format: Paperback
This is a great book. There's a massive shortage of children's books written by Natives, especially ones that give a picture of pre-European America, and if you've noticed that, THIS IS THE BOOK YOU'RE LOOKING FOR to fill that hole in your home school curriculum/child's library. It's a "boy book," but my seven year old girl got through it without any complaints except that she wanted me to read ahead so I could tell her if anything scary happened. I would say that the plot is a little slow, the main story pauses a lot for background information or traditional stories. But that's not really a complaint, I don't think it's even worth taking off one star. Almost anything by Joseph Bruchac is worth your money, and this one is no exception.
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Reviewed in the United States on May 31, 2020
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lightninglesley
Fort Morgan, US
★★★★★ 5
Sweet Story
Format: Hardcover
Adorable and funny, very sweet ending. If you like the other "are the worst" books, this one will fit right in.
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Reviewed in the United States on May 13, 2026
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deborah gaspari
Waukegan, US
★★★★★ 5
Good book
Format: Hardcover
7 y/o grandson loved this story This book is part of a series and funny
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Reviewed in the United States on April 1, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Great book!
Format: Hardcover
My kids love this book. It's not a super long book but long enough to give a fun storyline. Puts a fun spin on cupid.
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Reviewed in the United States on February 24, 2026

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