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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
a layer of dirt builds up over time – acting as an insulating blanket and restricting air flow
RF Basic Controller (90001489) available for manual fan speed control
Forget long winded and fiddly methods using a block and stirrup
current values shown
(38cm BH x 38cm W x 20cm D)
Zehnder ComfoAir Flex 250/350 Flow Sensor 471 429 184 a layer of dirt buildsFlow sensor for Zehnder ComfoAir Flex 250 350
US$ 34.34
US$ 395.40
US$ 49.95
US$ 3499.50
US$ 74.95
US$ 69.95
US$ 24.99
US$ 21.99
Pay in 4 interest-free payments of $28.44 Learn more