airlift effect 8 4 7 6 clamps for H-section A B C D XR 10+/30+ 550 640 830 540 XR 40+/60+ 665 815 990 720 D E XR 40+/60+ 1200 1200 XR 80+/120+ 1600 1357 1 3 2 5 XR40+ - XR100+ XR+ series 16 Winterwarm XR+ series Winterwarm presents the XR+ range: a complete upgrade from the well-known XR unit air heaters which comply with the ErP2021 directive. A non-condensing gas fired heater with improved performance for a comfortable and efficient heating of industrial and commercial buildings. Characteristics XR+: • compact and reduced weight • non-condensing (no condensate drain necessary) • flexibleairflow direction, incl. vertical • inverted heat exchanger gives more even air temperature • increased air volume • delta-T control • modulating premix burner and fan • control up to 8 heaters with one thermostat • optional: control by 0-10 V or by modbus • protection degree IP00B more information on controls on page 34 7 & 3 vertical and horizontal suspension possible. Measurements XR40+ - XR60+ XR80+ - XR120+ XR10+ - XR30+ F H I C M10 M10 M10 M10 A B Gas O Left view Right view J A Aa B C F H I J M N O XR40+ 795 - 670 650 546 470 400 325 80 80 3/4" XR50+ 795 - 670 650 545 470 400 325 80 80 3/4" XR60+ 795 - 670 650 545 470 400 325 80 80 3/4" A B C F H J I M10 M10 M10 M10 Flue outlet Ø N Air inlet Ø M Gas Ø O Aanzichten + afmetingen HR80 - 120 serie A B C H J F I Gas Ø O Air inlet Ø M Flue outlet Ø N M10 M10 M10 M10 Aanzichten + afmetingen XR80+ - XR120+ serie Aa B A C J I F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M I Left view Right view A Aa B C F H M N O XR10+ 650 755 495 530 470 400 80 80 1/2" XR20+ 650 755 495 530 470 400 80 80 1/2" XR30/35+ 650 755 495 530 470 400 80 80 1/2" A Aa B C F H I J M N O XR10+-XR30+ 650 755 495 530 470 400 325 280 80 80 1/2” XR40+-XR60+ 795 - 670 650 546 470 400 325 80 80 3/4” XR80+-XR100+ 1135 - 1040 1010 822 700 235 155 100 100 1” XR120+ 1280 - 1040 1010 972 700 235 155 130 130 1” 9 Fanbox with dampers top/rear or bottom/rear
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