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 ?

Sale price$67.27 Regular price$74.74
Save 10%

Pay in installments of $18.68 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89044367002

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
Ismael Ramirez Perdoml
Bozeman, US
★★★★★ 5
Thank you
Format: Paperback
I’ve job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
D
Verified Purchase
Donald McGill
Massapequa, US
★★★★★ 5
Great Resource
Format: Paperback
Great resource that adds to your learning. Give rationals
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
R
Verified Purchase
rebecca jones
Natrona Heights, US
★★★★★ 1
DO NOT PURCHASE THIS BOOK.
Format: Paperback, Format: Paperback
If I could give zero stars, I would. Do not purchase if you intend to use the Access Code. I was very careful to scratch off the Access code, but you can see it was still unreadable. I went to the website and submitted a ticket. One option for a reason to submit a ticket is 'unreadable access code", so they know this is a problem. They ask for a photo of the code and a receipt of purchase. I sent both. Then they asked for proof that the book was purchased NEW. This was not noted on the Amazon invoice. I was instructed to reach out to the vendor for the additional info. Or I could spend more money on another access code. There are other study options available.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Great study book
Format: Paperback
Questions are very similar to my current program questions and have great rationales.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
P
Verified Purchase
PTM
Carnegie, US
★★★★★ 3
Some errors
Format: Paperback
Not too good as I think. Some error between hard copy and online q&a bank. Very careful if you want to study with this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025

recommand products