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The G32 Solar Collector is a flat plate solar thermal collector for residential and commercial domestic hot water, process hot water, space heating, and pool heating.


Manufactured by Thermo Dynamics Ltd. the G32 has been shipped all over the world and can be found in thousands of installations across Canada, the US, Europe, Africa, Asia, the Caribbean, and beyond.


Made in Nova Scotia, Canada since 1981!



Thermo Dynamics G Series flat plate liquid collectors are single glazed with low-iron tempered glass. The absorber is an ar- rangement of parallel riser fins connected to top and bottom headers. The fins are aluminum with integral copper riser tubes, which are completely surrounded by the aluminum and are metallurgically bonded together. The copper riser tubes are soldered to internal manifolds (headers), which are available in either 19 mm (3/4") or 25 mm (1") diameter copper pipe. The back and sides are insulated with a 25 mm (1") layer of compressed fiberglass.


The collector frame is extruded aluminum with a baked-enamel finish, (dark brown). Collector mounting is by way of a sliding bolt-track. Flush and racked collector mounting formats are easily accommodated.



  • Factory installed temperature sensors
  • 19 mm (3/4") headers, with or without unions
  • 25 mm (1") headers, without unions



1.205 x 2.475 x 0.086 m 
47-3/8 x 97-3/8 x 3-3/8 in 
Gross area: 2.982 m2 (32.10 ft2) 
Aperture area: 2.783 m2 (29.96 ft2) 
Absorber area: 2.870 m2 (30.90 ft2) 
Volume (19 mm (3/4") header): 2.3 liter (0.51 IG)
Volume (25 mm (1") header): 3.0 liter (0.66 IG



Net: 43.5 kg (96 lb)
Shipping: 64 kg (140 lb) (includes wooden crate)



Solar Rating & Cerfification Corporation (SRCC) #100-2006-005A:

Natural Resources Canada (NRCan):



The solar collector absorber is warranted for a period of ten years. Repair allowances may also apply. The manufacturer may repair or replace the absorber as required at his discretion.



G32 Solar Collector, Flat Plate Thermal

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