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WUNDER ALS 1809 Thermal Collectors

Superior Solar Absorption – Almeeco-Tinox selective coating and laser-welded copper pipes maximize heat transfer and efficiency.
Durable & Weather-Resistant – Aluminum frame with tempered glass withstands harsh conditions for long-lasting performance.
Easy & Fast Installation – Modular design with quick-mounting system saves installation time and reduces costs.
High-Performance Insulation – Rock wool insulation minimizes heat loss, ensuring optimal energy efficiency.
Certified & Long-Lasting – Solar Keymark certified with a 10-year warranty for peace of mind.

8 in stock

Additional information

Solar Heaters Type	Thermal Collector
Size (Area)	1.8m²
Orientation	Vertical
Installation	Flat Roof , on Roof

Experience the Future of Solar Heating

WUNDER ALS 1809 THERMAL COLLECTOR Series

Maximize your energy savings with WUNDER ALS 1809 Thermal Collectors. Featuring Almeeco-Tinox selective coating, low-iron tempered glass, and high-performance laser welding, this collector ensures maximum solar absorption and efficiency. Designed for durability and optimal heat retention, it provides reliable hot water and heating solutions for homes, businesses, and industrial applications.

Advanced Absorption Technology

Almeeco-Tinox selective coating enhances solar energy capture for maximum efficiency.

Weatherproof Design

Durable aluminum frame and tempered glass provide long-lasting performance in all climates.

Optimized Heat Transfer

Laser-welded copper pipes ensure efficient energy conversion and reliable heating.

Superior Insulation

Rock wool insulation minimizes heat loss, ensuring consistent energy efficiency.

Customers

25M+

Countries with Service

70+

Warranty

10 Year

NOMINAL FLOW RATE (lt/h)

100 to 145

Reliable, Efficient and Sustainable Heating Solutions

WUNDER ALS 1809 Thermal Collectors are designed for high efficiency with premium materials including rock wool insulation, copper pipes and an aluminium frame for long-term stability. With a Solar Keymark certification and a 10-year system warranty, these collectors ensure superior performance and durability in all weather conditions.

Manual Installation Document

Downlaod FLYER

Hot Water and Heating

WUNDER ALS 1809 Thermal Collector

Thermal Collectors

WUNDER ALS 1809 Thermal Collectors provide high-efficiency solar heating with advanced selective coating, tempered glass, and laser-welded copper pipes. Designed for durability and optimal performance, they deliver sustainable hot water and heating solutions for residential, commercial, and industrial use.

The WUNDER ALS 1809 Thermal Collector is a high-efficiency solar heating solution engineered for maximum energy absorption and durability. Featuring Almeeco-Tinox selective coating, laser-welded copper pipes, and rock wool insulation, it ensures exceptional thermal performance while minimizing heat loss. The aluminum frame and tempered glass provide long-term stability, making it highly resistant to environmental conditions.

Its easy-to-install fastening system allows for seamless integration on various roof types, reducing installation time and costs. With a 10-year system warranty and Solar Keymark certification, WUNDER ALS 1809 is the ultimate choice for reliable and sustainable hot water and heating systems.

The turbulent flow design enhances heat transfer, ensuring consistent performance even in demanding conditions. Whether for residential, commercial, or industrial applications, this collector delivers unmatched efficiency and long-term reliability.

Dimensions
Dimensions	mm 192792790
Weight	kg 34
Gross Area	m² 1,79
Aperture Area	m² 1,62
Absorber Area	m² 1,59
Absorber
Absorptance	0,95
Emmitance	0,04
Material	Selective coating aluminum
Glass
Glass Material	Low Iron Tempered Glass
Thickness Of Glass	mm 4/3,2
Copper Tubes
Heat Carrier Volume	L 1
Diameter Of Absorber Pipe	mm 8
Diameter Of Header Pipe	mm 18
Connection	inch 3/4"
Insulation
Insulation Material	Rock Wool
Thickness	mm 40
Maximum Rating
Stagnation Temperature	°C 194,5/203
Maximum Operation Pressure	Bar 10
Nominal Flow Rate	L/h 100