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Description
4" Blue Polyduct Blower Hose - Sold by the Foot
Trident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix.
Features:
Sold by the foot
Excellent flexibility & compressibility
Excellent resistance to crushing, flex fatigue, tearing, and moisture
Stomp on it and it returns to shape without damage
Shove it through tight openings and overheads, and it delivers full airflow
Application:
Rugged blower duct hose for heat, ventilation, and air conditioning
Specifications:
Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated)
So much better than the rubber ones I took off, easy install!
Spreader Boots
Daz Jensen
Where Have You Been All My Boating Life?
What a great little piece of tech - I don't know how we got by without it in the past. No more guessing how full the holding tank is or having to clean icky tank senders. This little bluetooth RADAR sending unit mounts on top of the tank and connects wirelessly to our Victron Cerbo.
Setup is super easy, push the button on the unit so it can calibrate to the tank then enable bluetooth and set up your rank dimensions on your Cerbo. It's as easy as that.
We've had it installed and running for about two weeks now and couldn't be more pleased (We like it enough that I ordered a second one for our water tank.)
