This Diesel heater exhaust pipe from MaxEarn is a 300cm stainless steel hose with a muffler. It replaces a worn or damaged exhaust on an air diesel parking heater. It also works as an exhaust extension for a generator. It costs £13.99 and has a 4.5 out of 5 rating from 96 ratings.
The hose is 2.5cm across. It stretches and bends into position. It also lengthens and contracts by itself as the heater runs and stops. The muffler measures 16 x 8.7cm and cuts exhaust noise.
The kit has the pipe, a silencer, 2 clamps, a bracket and 2 screws. The clamps open up to 3.3cm. Fitting takes a few minutes.
Stainless steel hose - The pipe is stainless steel. That matters because an exhaust gets hot and sees moisture. Stainless resists heat, corrosion and wear. The listing says the pipe is fully sealed too. A sealed hose should not leak exhaust gas near the heater. The pipe is 300cm long and 2.5cm wide.
Built-in muffler - The silencer measures 16 x 8.7cm and has a 2.4cm hole. Why does that matter? Exhaust from a parking heater is loud when parked overnight. The stainless muffler is made to reduce that noise. One buyer used it on a generator in a garage. They said it kept noise down for the neighbours.
Stretchy hose - The hose stretches and can be bent into the position you need. It also lengthens and contracts on its own when the heater runs and stops. That helps when routing the pipe under a vehicle. One buyer called it great for laying under a vehicle. Does it need a rigid run? No.
Two stainless clamps - Two stainless steel clamps come in the box. They hold each end of the pipe so the join stays sealed. The maximum clamp diameter is 3.3cm. Is the clamp strong enough? One 3 star reviewer says to swap them for stronger jubilee-style clips. Otherwise the joins can come apart.
Quick to fit - Remove the old or damaged hose. Connect the new pipe. Then clip both ends. The listing says this takes just a few minutes. The kit also has a bracket and 2 screws to hold the pipe in place. The fit is universal and clamp-on. So no cutting or welding is needed.
Wide compatibility - It suits most cars with an air diesel heater. That covers parking heaters and auxiliary air heaters. It also works as a generator exhaust hose. If you run it from a generator indoors a CO detector is wise. One buyer fitted detectors in the house and garage. It is Amazon's Choice and ranks 2 in Car Engine Heater Hoses.
This Diesel heater exhaust pipe kit has five parts: 1 x stainless steel exhaust pipe, 1 x silencer, 2 x clamps, 1 x bracket and 2 x screws. The pipe is 300cm long and about 2.5cm across. It is silver.
The silencer measures 16 x 8.7cm and has a 2.4cm hole. Each clamp opens to a maximum of 3.3cm. The manufacturer part number is 0346.
The listing says universal fit with a clamp-on design. It is meant for most cars with air diesel heaters. It also lists crude oil parking heaters, vehicle auxiliary air heaters and generator exhausts.
"Universal" does not mean it suits every outlet though. Measure your heater's exhaust outlet first. The pipe is 2.5cm across and the clamps open to 3.3cm. If your outlet is much bigger or smaller than that, this hose will not seal properly.
Not very. You take off the old or damaged hose and connect the new pipe. Then you clip both ends with the two clamps. The seller says this takes just a few minutes.
The hose is highly stretchable and bends into the position you need. It also lengthens and contracts by itself as the heater runs and stops. A bracket and two screws are included to hold the silencer in place.
The listing says the stainless steel silencer has a good noise reduction effect. It gives no decibel figure though. So you can't tell exactly how much quieter your heater will be.
One buyer fitted it to a generator and ran it in a garage with the exhaust sent outside. They said it let them run it without disturbing the neighbours too much. That is one person's experience and not a measured result.
Stainless steel is chosen for heat, corrosion and wear resistance. The seller says the pipe is fully sealed so it should not leak. The listing gives no maximum temperature rating.
Reviews are mostly good. The kit has a 4.5 out of 5 rating from 96 ratings and 74% of them are 5 stars. One buyer said it was still fine a year later. Another buyer said it was a better quality and longer part than the original one that came with their heater. A German reviewer rated the material as quite weak and gave 3 stars. Only 13 of the 96 reviews show on the page.
The clamps are stainless steel and the seller says they give a perfect seal. One 3 star reviewer disagreed. They said the supplied clips are not up to it and that everything falls apart unless you fit stronger ones. They recommended a jubilee-style clip.
Should you worry? It is cheap to check. Fit the supplied clamps and test them with the heater running. If they loosen, swap in a stronger clip rated for the 3.3cm size.
Yes. The listing names generator exhaust as a use. One buyer ran a generator in their garage with the pipe taking the exhaust outside. They also installed CO detectors in the house and the garage. That is a sensible step because exhaust gas contains carbon monoxide.
A German reviewer called it great for routing under the vehicle. The same reviewer's title said the heat protection hose was too short. No heat shield is listed in the box. If you need one you will have to buy it separately. Keep the outlet clear of anything that can burn and well away from air intakes.
This listing is the 300cm with muffler version. The same range also lists these versions:
120cm with air filter
120cm with muffler
120cm with muffler, intake pipe and air filter
200cm with muffler
250cm with muffler
Returns are free. You get a 30-day right of return if the item is new and unused. Start the return from your orders and pick a return method. Then send it back. The item ships from Amazon and the seller is winnuumo.
| Specification | Detail |
|---|---|
| Brand | MaxEarn |
| Model number | 0346 |
| Manufacturer part number | 0346 |
| Manufacturer | WIN |
| Item type | Exhaust hose for generator |
| Material | Stainless steel |
| Colour | Silvery |
| Exhaust pipe length | 300 cm |
| Exhaust pipe diameter | 2.5 cm |
| Clamp maximum diameter | 3.3 cm |
| Muffler hole diameter | 2.4 cm |
| Muffler size | 16 x 8.7 cm |
| Muffler material | Stainless steel |
| Clamp material | Stainless steel |
| Flexibility | Stretchable and bendable |
| Vehicle service type | Car |
| Installation type | Clamp-on |
| Automotive fit type | Universal fit |
| Package contents: exhaust pipe | 1 |
| Package contents: silencer | 1 |
| Package contents: clamps | 2 |
| Package contents: bracket | 1 |
| Package contents: screws | 2 |
| Country of origin | China |
| ASIN | B0BJPS8XGJ |
