Truma Y 80 warm air Y-piece, inlet Ø 80 mm, 2 outlets Ø 65/72 mm, black
- The Truma Y 80 Y-piece (39611-01) splits warm air from a Ø 80 mm duct into two Ø 65 or 72 mm ducts. It is black, weighs 49 g and fits Truma heating air distribution.
The Truma Y 80 is a black Y-shaped piece for the warm air system in a motorhome or caravan. It has one Ø 80 mm inlet and two Ø 65/72 mm outlets, so one larger distribution duct becomes two smaller runs. Heat from the heater then reaches two places at once, for example the cab and the sleeping area. Truma lists this part among the warm air distribution accessories for the VarioHeat heater. The manufacturer part number is 39611-01.
Key features
- Ø 80 mm inlet for a distribution duct of that size
- Two Ø 65/72 mm outlets for Ø 65 mm or Ø 72 mm ducts
- Y shape that splits the air flow to two sides
- Black
- Weight 49 g
- Genuine Truma part, no. 39611-01
How the Y 80 works
Warm air from the heater flows through a Ø 80 mm duct into the inlet. Inside, the flow splits into two outlets, where you connect Ø 65 mm or Ø 72 mm ducts. Each duct carries air to its own outlet vent in the interior. The Y shape guides the flow gently to the sides instead of turning it at a right angle.
Where it helps
- When one Ø 80 mm duct should feed two air outlets
- When you extend or rebuild a warm air system
- When you replace a cracked or lost Y-piece with the same part
- When you plan a new duct layout in a motorhome or caravan
Check before you buy
- The duct going into the piece: the inlet is Ø 80 mm
- The ducts going out: the outlets fit Ø 65 mm and Ø 72 mm
- Whether you need a Y branch or another part, e.g. one with a Ø 49 mm outlet
- How much space you have for the piece and the connected ducts
Installation
- Cut the ducts to length and push them onto the spigots
- Secure the joints with clamps that match the duct diameter
- Route the ducts without kinks or tight bends so the flow is not restricted
- After fitting, switch on the heater and check that air comes out of both vents
Related products
- Truma VR 80 warm air duct, Ø 80 mm - fits the inlet
- Truma BG 80 elbow, black - to change the direction of a Ø 80 mm duct
- Truma duct adapter - for the Ø 80 mm warm air distributor
- Truma LR 80 air distributor, black - outlets Ø 65/72 mm and Ø 49 mm
- Truma Y-piece 65/72 mm, black - inlet Ø 65/72 mm
- Truma ÜS 5 clamp, grey, Ø 72-75 mm - to fix the duct to the vehicle wall
Technical data
| Feature | Value |
|---|---|
| Manufacturer | Truma |
| Model | Y 80 |
| Manufacturer part number | 39611-01 |
| EAN | 4052816033860 |
| Type | Y-piece for warm air |
| Inlet | 1 x Ø 80 mm |
| Outlets | 2 x Ø 65/72 mm |
| Colour | black |
| Weight | 49 g |
| Package dimensions | 13.9 x 11.1 x 8.9 cm |
| Contents | 1 pc |
Questions and answers
Which ducts does it fit?
The inlet is 80 mm and both outlets fit Ø 65 mm and Ø 72 mm ducts.
How is it different from the Truma Y-piece 65/72?
The Y-piece 65/72 has a Ø 65/72 mm inlet. The Y 80 has a larger Ø 80 mm inlet, so you connect it to the VR 80 duct.
Are ducts and clamps included?
No, you get the Y-piece only. Ducts and clamps are sold separately.
Can I use it with a heater other than Truma?
Yes, if the system uses ducts of matching diameters. Truma lists this part as a warm air distribution accessory for the VarioHeat heater.
Manufacturer
Truma Gerätetechnik GmbH & Co. KG, Wernher-von-Braun-Straße 12, 85640 Putzbrunn, Germany.