

For Poultry Houses and GreenhousesNatural Gas and LPG Fired Air Heater YTHD
A direct-fired air heater running on natural gas, LPG or propane, developed for poultry houses and greenhouses.
- 40–120 kW
- 4 capacities
- Three power stages
- IP65
- TSE · CE
Prices depend on capacity and options; fill in the enquiry form and we will send a quotation the same day.
Direct heating, 100% efficiency
Technical features from the catalogue and user manual.
- Capacities ranging from 40 kW to 120 kW.
- Three-stage power automation and digital control.
- Direct heating with LPG, natural gas or propane, at high efficiency.
- Easy to integrate and connect to control systems; optional room thermostat.
- 304 stainless steel casing and burner.
- Heater with IP65 protection.
YTHD models
Model code: series + kW, for example YTHD-70.
Direct-fired
Cylindrical stainless steel body with an axial fan. Four capacities: 40, 70, 100 and 120 kW.
Dimensions and technical table
The table scrolls horizontally; the values match the catalogue. Technical data may change as products are developed.
| Model | YTHD-40 | YTHD-70 | YTHD-100 | YTHD-120 |
|---|---|---|---|---|
| Power (kW) | 40–30–20 (3 stages) | 70–50–40 (3 stages) | 100–80–60 (3 stages) | 120–100–60 (3 stages) |
| Capacity (kcal) | 34,680 | 60,690 | 86,700 | 104,000 |
| Natural gas consumption (m³/h) | 3,77–2,82–1,88 | 6,59–4,70–2,90 | 9,41–7,53–5,64 | 11,29–9,41–5,64 |
| LPG consumption (kg/h) | 2,90–2,17–1,45 | 5,07–3,62–2,18 | 7,24–5,79–4,34 | 8,69–7,24–4,34 |
| Gas connection | G 3/4 | G 3/4 | G 3/4 | G 3/4 |
| Air flow (m³/h) | 3700 | 4800 | 6900 | 6900 |
| Weight (kg) | 20 | 25 | 30 | 32 |
| Maximum current (A) | 2.5 | 3 | 4 | 4 |
| Supply voltage | 220 V / 50 Hz | 220 V / 50 Hz | 220 V / 50 Hz | 220 V / 50 Hz |
| L x W x H | 900 x 400 x 470 | 1100 x 450 x 520 | 1100 x 520 x 600 | 1260 x 520 x 600 |
Consumption figures are given for the three power stages (high – medium – low). L × W × H = length × width × height (mm).
Request a quotation for YTHD
Tell us the area to be heated, its insulation and your preferred fuel; we will calculate the capacity and send you a suitable model and quotation the same day.

