Water heating without extension, new version for propulsive motor Rotax 912. Made with welded aluminum vacuum extremely light (1.060 kg). Equipped with fixation point. Extension system nonintegrated. An overflow tank is advised (ref 70542) as well as an expansion vase (ref A 000 160/161 in this section). Fits for every 4T motor if the air flow is adequate (see the motor settling manual). Input and output diam: 25 mm – Necklace are available in the section Necklace and hose. Weight: 1.060 kg – Sold by unit
