User manual TJERNLUND SIDE WALL VENT SYSTEM REFERENCE GUIDE 8500594 REV C 0805

[. . . ] Selectable voltage eliminates false activation by burner control check circuits. For additional information request brochure #8500004 Millivolt Gas Water Heater Venting Packages Models VP-2, VP-3 For side wall venting millivolt gas water heaters. The ideal solution for electric-to-gas conversions, renovations, new construction or for replacing old chimneys. Package includes postpurge relay/timer, 24V solenoid valve, gas pressure switch, spill switch and vent hood. [. . . ] The Linear Limit switch disables the heater in the event of a venting malfunction. Includes JA1 thermocouple junction adapter. To interlock millivolt water heater(s) only with a UC1 controlled venter add a WHKE for each millivolt heater. To interlock a millivolt water heater and one 24/115 VAC furnace or boiler with a UC1 controlled venter, add a WHKE and a MAC1E. Side Wall Venting Termination Requirements NOTE: Termination of a Side Wall Vent System with a device other than the Tjernlund VH1 Series Hood could affect system performance and result in a possible safety hazard. Consult Vent Hood Instructions for complete installation details. Vent Hood Termination Code Requirements for U. S. Installations If possible, locate the Vent Hood on a wall that does not face the direction of prevailing winds. This will diminish the possibility of appliance interruption during periods of extreme winds and prevent oil odors caused by backdrafts. If possible, locate the Vent Hood no closer than 3 feet from an inside corner of an L-shaped structure. Terminate the vent system so that proper minimum clearances are maintained as cited in the latest edition of the National Fuel Gas Code (NFPA #54) and the latest edition of NFPA #211, or as follows: · Not less than 7 feet above grade when located adjacent to public walkways. . . · At least 3 feet above any forced air inlet located within 10 feet. . . · At least 4 feet below, 4 feet horizontally from or 1 foot above any door, window or gravity air inlet into any building. . . · At least 12 inches above grade. . . · So that the flue gases are not directed so as to jeopardize people, overheat combustible structures or enter buildings, and. . . · Not less than 2 feet from an adjacent building. www. tjernlund. com · 800. 255. 4208 2 Model Selection Tables Selecting the Proper Power Venter NOTE: The vent pipe diameter in a Power Vent system is usually smaller than that of a chimney vented appliance. Select the Power Venter based on the BTU/hr input of the appliance(s) rather than the diameter of the appliance vent outlet. Use a tapered reducing collar or transition fitting to reduce vent pipe to diameter listed in selection table. To determine equivalent feet, add the total length of straight vent pipe plus 10 feet for each 90 degree elbow and 5 feet for each 45 degree elbow. Model Numbers Vent Pipe Dia. HS3, 4, 5 Series (Commercial) BTU/hr Input Maximum Pipe Length (Ft. ) at Stack Temp. 100% Dilution 3000F 25%Dilution 4000F CFM at 700F 8" HS3 450, 000 500, 000 600, 000 700, 000 450, 000 500, 000 600, 000 700, 000 700, 000 800, 000 900, 000 1, 000, 000 1, 100, 000 1, 200, 000 700, 000 800, 000 900, 000 1, 000, 000 1, 100, 000 1, 200, 000 700, 000 800, 000 900, 000 1, 000, 000 1, 100, 000 1, 200, 000 1, 200, 000 1, 400, 000 1, 600, 000 1, 825, 000 1, 200, 000 1, 400, 000 1, 600, 000 1, 825, 000 1, 200, 000 1, 400, 000 1, 600, 000 1, 825, 000 GAS FIRED Atmospheric with Draft Hood or Draft Diverter 100' 100' 100' 7' 100' 100' 100' 21' 100' 100' 100' 70' 32' 5' 100' 100' 100' 100' 97' 14' 100' 100' 100' 100' 100' 34' 100' 100' 100' 29' 100' 100' 100' 72' 100' 100' 100' 100' GAS FIRED Power Burner with Barometric 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 100' 0" SP . 50" SP . 75" SP 1. 0" SP 1. 4" SP 500 425 380 325 110 HS Series (Residential/Light Commercial) Model Vent Numbers Pipe Dia. BTU/hr Input Maximum Pipe Length (Ft. ) At Stack Temp. 10" CFM at 700 F 8" Oil Gas Fired Fired 0" . 50" . 75" 1. 0" 1. 4" 3000 F 4000 F 5000 F SP SP SP SP SP 4" HSJ 50, 000 75, 000 100, 000 125, 000 150, 000 200, 000 250, 000 300, 000 150, 000 200, 000 250, 000 300, 000 350, 000 400, 000 450, 000 500, 000 550, 000 600, 000 350, 000 400, 000 450, 000 500, 000 550, 000 600, 000 100' 100' 100' 35' 100' 87' 40' 4' 100' 100' 100' 30' 100' 100' 100' 100' 94' 15' 100' 100' 100' 100' 100' 67' 100' 100' 100' 23' 60' 57' 12' ­ 100' 100' 92' ­ 100' 100' 100' 72' ­ ­ 100' 100' 100' 100' ­ ­ 100' 100' ­ ­ 35' 27' ­ ­ 100' 100' ­ ­ 100' 100' 67' ­ ­ ­ 100' 100' 100' ­ ­ ­ 158 115 95 12 ­ 110 85 67 10 ­ HS4 10" 925 800 730 620 425 4" HS1 6" 12" 6" 10" HS2 8" 286 235 215 196 158 12" HS5 1425 1250 1200 1130 1000 14" NOTE: For capacities over 1, 825, 000 BTU/hr. , consult factory. Selecting the Proper SideShot® Vent System Verify that the total BTU/hr. input of the heating appliance(s) falls within the proper category listed. capacity ranges are based on a maximum of 50 equivalent feet. To determine equivalent feet, add the total length of straight vent pipe plus 10 feet for each 90 degree elbow and 5 feet for each 45 degree elbow. Vent runs of over 15 linear feet should use an approved insulated vent connector to prevent problems related to condensation. [. . . ] *** Power for MAC1E and MAC4E comes from UC1. Add UC1 amp draw of . 5 to total amps listed. If wiring the HS5 motor for 208-230 VAC in conjunction with the UC1 Universal Control, a 115 VAC coil, DPST motor contactor rated for 1 HP is required. Tjernlund Products also offers: Auto-Draft variable & fixed speed inducers. Reduce vent diameters by up to 50% and overcome convoluted vent layouts. [. . . ]