The SideShot® models SS1 and SS2 Sidewall Vent Systems include the UC1 Universal Control for increased safety, performance and reliability. Designed for oil fired heating equipment or a deluxe gas vent system. Patented vent termination propels flue gases at high velocities away from the building exterior, a necessity when venting oil fired equipment. Both models can be installed with zero clearance to combustible materials and have stainless steel construction in critical areas. Factory wired safety and operating controls allow simple interlock with any burner. The model SS2 features a self-cleaning stainless steel, backward inclined impeller and sealed ball bearing motor for virtually maintenance free installations. Ultra-fine draft adjustment and slide-out access to all internal components. Easy multiple appliance interlocks with our MAC Series multiple appliance controls.