Fully Automatic Biomass Boilers Brochure
7SpecificationTrigon Solar CollectorsTrigon (and Dorchester DR-TC) Solar SystemsCollector OverviewHamworthy offers two precision engineered, flat plate solar collectors, the Trigon 2.3V vertical (portrait orientation) and Trigon 2.3H horizontal (landscape orientation) collectors. Trigon collectors are suitable for both new build and retrofit ...