HTP OFT-30 Installation Manual

7, 7 PART 3: LOCATING THE HEATER When installing the heater, consideration must be given to proper location. Locate in an area with adequate air supply, as close to the stack or chimney and as centralized to the piping system as possible. This unit must be installed on a non-combu…

1, HTP OFT-30 120 Braley Rd. P.O. Box 429 East Freetown, MA 02717-0429 www.htproducts.com Oil-Fired Water Heater INSTALLATION MANUAL NOTICE: HTP reserves the right to make product changes or updates without notice and will not be held liable for typographica…

2, 2 The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important product information. DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or …

15, 15 B. TWO LINE SYSTEM Install the pressure gauge and turn burner on. The system will vent itself through the return line and flame will appear as soon as air has been eliminated. In the event a lot of air is present in the oil, making it appear milky or frothy, flame is no…

13, 13 For protection against excessive temperature and pressure, install temperature and pressure protective equipment required by local codes. This equipment must be certified by a nationally recognized testing laboratory that maintains periodic inspection of production of liste…

14, 14 oil to the oil storage tank during the burner off cycle period. Do not run suction or return line overhead, as this greatly increases the possibility of air pockets, oil leaks, siphoning and transmission of noise. When the top of the oil storage tank is above the fuel unit and a gravity…