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- USA
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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
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$ 1395.00
US$ 1871.25
US$ 1496.25
US$ 2133.75
US$ 2133.75
US$ 2996.25
US$ 1608.75
US$ 2745.00
US$ 2058.75
US$ 2621.25
US$ 1383.75
US$ 1496.25
US$ 25.00
US$ 25.00
Pay in 4 interest-free payments of $28.44 Learn more