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Werstahl MT30Code: MT30
For oil or gas. Made in Greece from GG-20 cast iron, with three flue gas passes and a built-in control panel.
- Maximum output
- 30kW
- Efficiency
- 92%
- Water output
- 27.6kW
- Delivery across GreeceBy freight because of its weight (125kg). The cost is shown at checkout, once you enter an address.
- Pick-up in Patras171 Ag. Ioanni Pratsika St · Mon–Fri 08:30–17:00, Sat 09:00–14:00
- Installation by a partnerPartner installers across Greece.
- 8 years warranty from ClimaventisSpare parts and service directly from us.
Installer or retailer? Log in for trade prices
Cast iron, three passes, 92% efficiency.
The Werstahl MT is a cast-iron boiler made in Greece, from high quality GG-20 cast iron to DIN 1691, for oil or gas. The flue gases make three full passes, slowed down by cast-iron baffles, and efficiency is 92%.
The combustion chamber is cylindrical, so the stresses of expansion and contraction are spread evenly. The heat exchange surface is large for the size of the boiler, while its water content is low: it heats up quickly and economically.
The body is insulated with glass wool and an aluminium lining, and so are the front and rear covers. The control panel is built in.
Five sizes, one design.
All models have 92% efficiency, a 128 mm flue and 1 1/4" connections. The number of sections changes, from 3 on the MT30 to 7 on the MT70. Choose the size by the space you heat and, ideally, a heat loss study.
| Compare the models | MT30765.00 €This model | MT40900.00 € | MT501,010.00 € | MT601,220.00 € | MT701,325.00 € |
|---|---|---|---|---|---|
| Maximum output | 30kw | 43kw | 56kw | 67kw | 77kw |
| Water output | 27.6kw | 36.8kw | 51.5kw | 61.6kw | 70.8kw |
| Number of elements | 3 | 4 | 5 | 6 | 7 |
| Dimensions (W x H x D) cm | 45 x 92 x 42cm | 45 x 93 x 51cm | 45 x 92 x 60cm | 45 x 92 x 71cm | 45 x 92 x 81cm |
| Net weight | 125kg | 152kg | 179kg | 212kg | 225kg |
| Flue diameter | 128mm | 128mm | 128mm | 128mm | 128mm |
| Connections | 1 1/4" | 1 1/4" | 1 1/4" | 1 1/4" | 1 1/4" |
| Efficiency | 92% | 92% | 92% | 92% | 92% |
| Fuel | Oil, gas | Oil, gas | Oil, gas | Oil, gas | Oil, gas |
Prices include VAT.
All the numbers, in one table.
| Heating | |
|---|---|
| Connections | 1 1/4" |
| Dimensions (W x H x D) cm | 45 x 92 x 42cm |
| Efficiency | 92% |
| Flue diameter | 128mm |
| Fuel | Oil, gas |
| Maximum output | 30kw |
| Net weight | 125kg |
| Number of elements | 3 |
| Warranty | 8 years |
| Water output | 27.6kw |
| Ranges | |
| Approximate heating space in m² | 101-150m² |
| Material | Cast Iron |
| Nominal Power (kw) | 20-30kw |
We are here after you buy.
By a partner in your area
A partner installer does the site visit, the connection and the first start-up. Ask for a quote together with the product.
Contact us →Sure about the size?
Our engineers calculate your home's heat loss and confirm the choice. The first assessment is free.
Contact us →Before installing
- FuelFuel: Oil, gas. For the burner and its setup, ask us or your installer.
- FlueFlue connection 128mm. The installer checks it before connecting.
- PlumbingConnections 1 1/4", with flanges, so the boiler is easy to disconnect from the system.
- SpaceDimensions 45 x 92 x 42cm (W × H × D), net weight 125kg. The large door opens for easy cleaning: leave room at the front.
- SizeChoosing the right size needs a heat loss study.
Ask us before you buy.
Our technicians answer every question, from choosing to installing.
2610 334 389 info@climaventis.grWhich size do I need?
The models range from 26,000 kcal (MT30) to 67,000 kcal (MT70). The right choice depends on the space, the insulation and the climate, so a heat loss study is needed. Call us and we will help.
What is it made of?
GG-20 cast iron to DIN 1691, with cast-iron baffles in the flue gas passes. The cylindrical combustion chamber spreads the stresses of expansion and contraction evenly, and the low water content makes it heat up quickly.
Which fuel does it use?
Oil or gas, natural gas or LPG. This applies to every model. For the burner and its setup, ask us or your installer.
How is it cleaned?
The large door opens for easy cleaning. The flanges on the connections let the boiler be disconnected from the system easily.
What warranty does it have?
8 years. Ask us for the warranty terms.
How are delivery and installation done?
Collect it from our shop in Patras, or we send it by carrier. The shipping cost shows in the cart; if it does not show for your area or size, call us for the delivery cost. A heating installer fits it; we can suggest a partner in your area.
Werstahl boiler, Mastersol cylinder.
With a Mastersol hot water cylinder, your hot water is heated by the boiler while the heating runs. The triple-energy ones connect to a solar system as well.
Mastersol hot water cylinder 150 litres, double energy (1 heat exchanger) BLS-150
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Mastersol hot water cylinder 200 litres, triple energy (2 heat exchangers) BLS2-200
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Mastersol hot water cylinder 300 litres, double energy (1 heat exchanger) BLS-300
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