Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
Shipping Estimate
Description
Height 85 mm 990320811
Zehnder P/N 990 320 846
Zehnder Support frame for Zehnder ComfoAir Q350/450/600
Low Volt PCTS Pull Cord with adjustable Timer Module
Pack contains one M5 Pollen filter
Airflow Pre-Post Heater for DV250-DV400 - 1700W backorder Height 85 mm 990320811The optional additional heater (1700W) can be used pre or post the heat recovery unit (a pre heater must be used if Passive House conformance for the heat recovery unit is required) They are used to temper incoming supply air through the heat recovery unit.
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
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