Vent Axia Integra Plus EC Heat Recovery Unit 437666EC - 150mm
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We started tracking this price on 28 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
The Vent-Axia Integra Plus EC (437666EC) is a 150mm whole house MVHR unit delivering up to 135 l/s and up to 70% heat recovery with low power consumption. Balanced ventilation is achieved using nominal 150mm ducting, making it well suited to larger residential, commercial, educational or leisure applications.It houses two integral speed-controllable EC fans and a high-efficiency polymeric heat exchanger. The compact cube interleaves outgoing moist air with incoming fresh air so heat is recovered without the streams mixing. Three speed control (normal, boost and purge), a summer mode and effective condensation control are included, with a 22mm condensate outlet. Up to 70% heat recovery Up to 135 l/s EC motors with 3 speed control Specifications Brand Vent-Axia Model Integra Plus EC 437666EC Heat recovery efficiency Up to 70% Max airflow Up to 135 l/s Duct size 4 x 150mm Motor EC, 3 speed …
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