00:00If you've ever woken up in your van at 3 a.m. with freezing feet while your diesel
00:03heater blasts hot air at the back of a cupboard, this one's for you.
00:08Ducting is the boring part nobody thinks about until it's the reason your build doesn't work.
00:12So I went digging and found five of the best-selling,
00:15best-rated diesel heater duct kits out there and honestly, the prices shocked me.
00:20Let's get into it.
00:22Starting with the most versatile of the bunch, this extendable duct pipe comes in basically
00:26every diameter you could want, 25, 42, 60, 75, 80, even 90mm, in 2 or 3 meter lengths.
00:35It's built for Webasto and Eberspacher-style heaters, and the big win here is that it's
00:39stretchable, so you can run it exactly where you need it without a bunch of awkward joins.
00:44Nearly 5,000 sold and a 4.8 rating tells you people aren't sending these back.
00:50At $12.36, it's the one I'd grab if I were doing a full build from scratch and wanted
00:55one roll that handles everything. Next up, if you're running a standard 75mm setup and you just
01:01need a short run done properly, this one's a bit of a steal. You get a duct hose that extends
01:07from
01:07about 115 all the way to 200cm, and it comes with the connector included, which sounds minor until
01:13you're standing in a hardware shop trying to explain what a duct joiner is. Same 4.8 rating,
01:19nearly 5,000 sold, and it's $5.13. That's less than a coffee and a pastry for a part that's
01:25actually keeping you warm all winter. Now this third one is the piece everybody forgets to order.
01:32It's a ducting reducer, a connector that lets you step between 42, 60, 75, 80 and 90mm pipe.
01:39So if your heater outlet is one size and your vents are another, this solves it in about 10 seconds
01:44instead of you bodging it with tape and hope. It's got the highest rating on the list at 4.9
01:50from over 4,500 buyers, and it's $8.20. Buy it before you need it, trust me, you will need
01:57it.
01:58Product 4 is the budget hero. Same deal, 25 up to 75mm diameters, but here you can pick your length
02:05anywhere from 1m right up to 5m, and it's rated for high temperatures, which matters more than people
02:11realize because cheap ducting near a heater outlet will absolutely melt or start stinking.
02:17$3.78. That's the price of a bag of crisps for up to 5m of proper high-temp hose.
02:23If you're on a tight build budget or you just want spare ducting in the van, this is the easy
02:28yes.
02:29And finally, this is the one I think is the smartest buy on the whole list.
02:34It's a complete 75mm splitter set, you get a 3-outlet T-connector, 2 air vents, 2 lengths of
02:40duct pipe, and 4 clamps. So instead of one hotspot, you're pushing heat to your living area and your
02:46bed, or down to the footwell, all from a single heater. It's a full multi-zone setup in one box
02:52for
02:52$4.66, with a 4.9 rating. For the money, it's genuinely the biggest comfort upgrade you can make
03:00to a van heater. All the links are down in the description, so go check the current prices
03:05because they move around a lot. If this saved you a cold night, drop a like and subscribe,
03:10I've got more van build gear coming very soon. Cheers, and stay warm out there.
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