Loading...
APPROVED BLD2021-1674+Manufacturer_Specifications_and_Installation_Instructions+12.10.2021_12.41.59_PM+2565853ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMP NICAL APPRg IFICATIME PLANS MUST BE ON JOB bb( Serie City Of Edmonds Building Department Work MECHANICAL Address 23125 HIGHWAY 99 Owner VIKING AUTO REPAIR Building Official Erix, CaNfet' rmitNumber BLD2021-1674 _ -:_- Power Vented, Low Static Axial Fan Commercial/Industrial Unit Heaters 82 - 83% Thermal Efficiency 19 0 Z Reznor® Model UDX gas -fired unit heaters are available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input. Model UDX heaters are approved for installation in the United States and Canada by ETL. Each size cabinet is easily suspended from either 2 or 4 suspension points. Or, an optional hanger kit for Sizes 30-125 allows for ceiling mounting. The low voltage terminal strip on the outside of the cabinet makes connecting control wiring easy with no panels to remove. The addition of a "G" terminal to the strip, along with the new design of the circuit board, allows for fan only operation (without adding relays). Reznor model U DX unit heaters feature a two-tone black and white powder coated, scratch -resistant paint scheme. Each unit has clean rounded corners and edges with no visible screws or fasteners. Model UDX unit heaters provide the same superior performance customers have relied on for more than 100 years along with added features that make servicing the unit easier, installation safer and improve monitoring capabilities. REZN01Z MCLOCIVED ORES and BENEFITS Dec 132021 CITY OF EDMONDS s 30-400 MBTUH certified for commercial/indu�MENT SERVICES ARTMENT heating application • Sizes 30-125 MBTUH carry an additional approval for use in residential garage/workshop heating applications • 50-60°F Rise range • Integrated circuit board with 7 segment display • External status indicating LED • Hinged door with 1/4 turn latch • Improved cabinet design with removeable front face and two tone white and black powder paint. • Tcore2 titanium stabilized aluminized steel heat exchanger • Patented single burner combustion system including a one-piece burner assembly • 115V, 1 phase, 60 Hz supply voltage • 115 Volt open fan motor with internal overload protection • Transformer for 24-volt controls • Multi -try direct spark ignition with timed lockout • Fan relay (included on the circuit board) • Single -stage natural gas valve (field adjustable for operation to 9,000 ft. elevation)* • Vibration/noise isolated fan and venter motors -- designed for low noise operation • 2-pt and 4-pt Suspension -- standard on all sizes • External terminal strip for 24-volt wiring • External gas pipe connection • Full fan guard OPTIONAL FEATURES • Single -stage propane gas valve (field adjustable for operation to 9,000 ft.)* • Two -stage gas valve (sizes 60-400) • 409 or 316 stainless steel heat exchangers • Totally enclosed fan motor (sizes 30-400) • Vent cap • Thermostat • Integrated vertical louvers • Integrated 30' & 60o downturn nozzles • Gas conversion kits (natural and propane) • Primary/secondary controls for zoning up to six units • Ceiling suspension kit - Sizes 30-125 • Hanger kits for 1"pipe • Stepdown transformer (for 208/115, 230/115 or 460/115 supply voltage) • Manual shutoff valves 'Note: Pressure switch change required for installations above 6,000 ft. MODEL IDENTIFICATION CODES U DX150 Unit Heater Input Heating Capacity 30 45 D - 82-83% Axial Fan 60 75 B - 82-83% Blower Fan 100 125 E - 93% Axial 150 175 X - Power Vented 200 225 Z - Seperated 250 300 Combustion 350 400 I% TECHNICAL DATA Size 30 45 60 75 100 125 Input Heating Capacity BTUH 30,000 45,000 60,000 75,000 105,000 120,000 kw/h 8.8 13.2 17.6 22.0 30.8 35.2 Thermal Efficiency (%) 82 83 83 83 83 83 Output Heating Capacity° BTUH 24,600 37,350 49,800 62,250 87,150 99,600 kw/h 7.2 11.0 14.6 18.3 25.6 29.2 Gas Connection (inches)° Natural 1/2 112 112 1/2 1/2 1/2 Propane 1/2 1/2 1/2 1/2 1/2 1/2 Vent Connection Size (inches diameter) 4 4 4 4 4 4 Control Amps (24 volt) 1.0 1.0 1.0 1.0 1.0 1.0 Full Load Amps (115 volt) 1.9 2.4 2.4 3.7 4.3 5.6 Maximum Over Current Protection (115V)F 15 15 15 15 15 15 Normal Power Consumption (watts) 109 155 155 217 276 354 Discharge Air Temperature Rise ff) 50 55 60 60 60 60 Air Volume CFM 456 629 769 961 1345 1537 M3/minute 12.9 17.8 21.8 27.5 36.7 45.9 Discharge Air Opening Area ft2 0.96 0.96 1.25 1.25 2.01 2.01 Mz 0.09 0.09 0.12 0.12 0.19 0.19 Output Velocity FPM 475 656 616 770 668 763 M/minute 145 200 188 238 196 245 Fan Motor HPG Open 0.02 0.03 0.03 0.06 1/30 1/20 Enclosed 0.06 0.06 0.06 0.06 1/4 1/4 Fan Motor RPM 1550 1550 1550 1550 1050 1050 Fan Diameter (inches) 10 10 12 12 16 16 Sound Level dba @ 15 ft 40 40 40 49 54 55 Approximate Net Weight Ibs 57 62 71 76 101 106 kg 26 28 32 34 46 48 Approximate Ship Weight Ibs 63 68 76 81 120 125 kg 29 31 34 37 54 57 c ETL rating for altitudes to 2000 ft. c Size shown is for gas connection to a single stage gas valve, not supply line size. E Smaller or larger vent pipe diameters may be allowed; refer to the Venting Installation Manual, Form I-V-PV. If vent diameter is different from vent connection, reducer/ enlargers will be field -required. F MOP = 2.25 x largest motor FLA + remaining load. Answer is rounded down to the next size of commercially available circuit breaker or fuse. GAIT other information in this table is based on a heater equipped with a standard 115 volt open fan motor." TECHNICAL DATA (Continued) Size 150 175 200 225 250 300 350 400 Input Heating Capacity BTUH 150,000 175,000 200,000 225,000 250,000 300,000 350,000 400,000 kw/h 43.9 51.2 58.6 65.9 73.2 87.8 102.5 117.1 Thermal Efficiency (%) 83 83 83 83 83 83 83 83 Output Heating Capacityc BTUH 124,500 145,250 166,000 186,750 207,500 249,000 290,500 332,000 kw/h 36.4 42.5 48.6 54.7 60.8 72.9 85.1 97.2 Gas Connection (inches)° Natural 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 Propane 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 Vent Connection SizeE (inches diameter) 5 5 5 5 5 6 6 6 Control Amps (24 volt) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Full Load Amps (115 volt) 3.8 3.8 4.6 7.5 7.5 11.0 11.0 11.0 Maximum Over Current Protection (115V)F 15 15 15 15 15 20 20 20 Normal Power Consumption (watts) 392 392 491 747 747 1086 1086 1086 Discharge Air Temperature Rise (°F) 60 60 60 60 60 60 60 60 Air Volume CFM 1921 2242 2562 2882 3202 3843 4483 5123 MI/minute 54.4 63.5 72.5 81.6 90.7 108.8 126.9 145.1 Discharge Air Opening Area ft2 2.56 2.56 2.56 3.51 3.51 4.79 4.79 4.79 M2 0.24 0.24 0.24 0.33 0.33 0.45 0.45 0.45 Output Velocity FPM 752 877 1003 820 911 802 936 1069 M/minute 229 267 306 250 278 244 285 326 Fan Motor HPG Open 1/6 1/6 1/6 1/4 1/4 1/2 112 1/2 Enclosed 1/4 1/4 1/4 1/4 1/4 1/2 112 1/2 Fan Motor RPM 1050 1050 1050 1050 1050 1050 1050 1050 Fan Diameter (inches) 18 18 18 20 20 24 24 24 Sound Level dba @ 15 ft 51 52 53 56 56 59 61 62 Approximate Net Weight Ibs 178 193 193 211 223 277 303 316 kg 81 88 88 96 101 126 137 143 Approximate Ship Weight Ibs 206 221 221 247 259 323 348 360 I kg 93 100 100 112 117 147 158 163 ° ETL rating for altitudes to 2000 ft. ° Size shown is for gas connection to a single stage gas valve, not supply line size. E Smaller or larger vent pipe diameters may be allowed; refer to the Venting Installation Manual, Form I-V-PV. If vent diameter is different from vent connection, reducer/ enlargers will be field -required. F MOP = 2.25 x largest motor FLA + remaining load. Answer is rounded down to the next size of commercially available circuit breaker or fuse. IAll other information in this table is based on a heater equipped with a standard 115 volt open fan motor." - 4 DIMENSIONS Size (in) A B C D E F G H J K M N P Q R S T 30,45 13 3/4 10 13 29 3/4 6 3 1 /2 3 3/4 60 16 3/4 13 27 8 11 /16 6 4 1 /16 75 27 13/16 27 5/8 25 9/16 5 15/16 3 11/32 17 3/8 1 9/16 4 9/32 13 9 9/16 2 15/16 100 24 3/4 21 34 9/32 15 5/16 8 29/32 5 15/32 125 150, 175, 20 1 /8 16 9 5/8 5 3/8 25 5 1 /2 4 1 /4 200 38 3/16 23 48 7/16 40 8 5/16 6 1/2 11/16 1 13/32 8 1/8 22 3/16 16 3/8 225,250 26 1/8 22 13 1/16 9 8 1/16 4 5/16 300, 350, 34 1/8 41 30 48 17 1/16 8 1/2 11 7 5/16 27 16 1/4 11 9/16 16 3/16 400 29/32 13/16 11 /16 Size (mm) A B C D E F G H J K M N P Q R S T 30,45 349 254 756 152 89 95 60 425 330 831 221 152 103 75 686 351 810 649 151 85 441 40 109 330 243 75 100 629 533 871 389 226 139 125 150,175, 511 406 244 137 140 108 200 970 584 1230 1016 211 165 652 36 206 564 416 225,250 664 559 332 229 205 110 300,350, 867 1041 762 1243 433 216 300 186 703 413 294 114 400 M AND N - HANGER DIMENSIONS FOR BOTH 2-PT AND 4-PT SUSPENSION PAND Q- HANGER DIMENSIONS a FOR 4-PT SUSPENSION TOP (4-PT IS REQUIRED IF VIEW INSTALLING OPTIONAL O NOZZLE.) 3/8-16 FEMALE THREAD - ALL SUSPENSION POINTS CLEARANCES FROM COMBUSTIBLES R - HANGER DIMENSION FOR 2-PT SUSPENSION LINE VOLT (CONNECTS AT CIRCU AIR INLET REAR VIEW q QQ DD COLLAR GAS CONNECTION Top Flue Connector Access Panel J Non -Access Side Bottom K Rear L Size inches mm inches mm inches mm inches mm inches mm inches mm 30-125 1 25 6 152 18 457 1 25 1 25 18 457 150-400 4 102 6 152 18 457 2 51 1 1 25 18 1 457 Access Panel clearance is required for service clearance to controls K Suspend the heater so that the bottom is a minimum of 5' (1.51M) above the floor. L Rear clearance is required for air movement. Rear clearance should be measured from the fan motor. 5 - THROW/FLOOR COVERAGE H Height measured from the floor to the bottom of the unit heater. x Point where heated air from the heater reaches the floor. YPoint where heated air tends to rise from the floor. z Point where the air velocity drops below 50 feet per minute (254 mm/sec). H X Y Z Dimensions in Feet Size 30 45 60 75 100 125 150 Mounting Height X Y Z Lvr. Angle X Y Z Lvr. An le X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle 5 6 14 30 -21 ° 7 16 40 -20° 8 18 45 -16° 9 20 57 -14° 9 20 59 -18° 10 22 65 -14° -- - -- -- 8 7 13 26 -39° 9 16137 -347 10118142 -29° 12122 54 -25° 11121 56 -28° 12 23 63 -24° 13 24 73 -26- 10 6 11 22 -52° 9 15 33 -43° 10 17 39 -37° 12 22 52 -32° 12 20 52 -36° 13 24 60 -30° 114 24 69 -32° 12 -- -- -- -- 8 12 27 -55° 10 16 34 -46° 12 21 48 -39° 11 19 47 -44° 14 23 57 -36° 14 24 64 -39° 14 9 14 29 -56° 12 19 44 -46° 11 17 42 -51° 14 22 53 -43° 14 22 59 -45° 16 -- -- -- 11 17 38 54° 10 14 34 -58° 13 20 47 -50° 13 20 53 -51 ° 18 -- -- -- -- -- 11 17 40 -57° 11 17 44 58° Size 175 200 225 250 300 350 400 Mounting Height X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle 8 15128 90 -22° 16 30 93 -20° 14 27 86 -24° 16 29 93 -21° 15 17 31 105 -20° 18 34 113 -17° 10 17 29 87 -27° 17 31 91 -25° 15 27 82 -30° 17 30 90 -26° 16 18 32 103 -25° 20 35 110 -21° 12 18 29 84 -32° 18 31 88 -30° 16 27 78 -35° 18 30 87 -31° 17 19 32 98 -30° 21 36 108 -25° 14 18 28 79 -37° 19 30 84 -34° 16 26 73 -41° 18 30 83 -36° 17 274-45o 20 32 95 -34° 23 35 105 -29° 16 18 27 74 -42°119129179 -39° 16 24 67 -47° 19 281781 -41° 17 21 31 90 -38° 23 35 101 -33° 8 17 26 68 -48° 19 28 74 -44° 14 22 60 -53° 18 27 72 -46° 16 20 30 85 -43° 23 35 97 -37° Dimensions in Meters Size 30 45 60 75 100 125 150 Mounting Height X Y Z Lvr. An le X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. Angle X Y Z Lvr. An le X Y Z Lvr. Angle 1.5 1.8 4.3 9.1 -21 ° 2.1 4.9 12.2 -20° 2.4 5.5 13.7 -16° 2.7 6.1 17.4 -14° 2.7 6.1 18.0 -18° 3.0 6.7 19.8 -14° -- -- -- -- 2.4 2.1 4.0 7.9 -39° 2.7 4.9 11.3 -34° 3.0 5.5 12.8 -29° 3.7 6.7 16.5 -25° 3.4 6.4 17.1 -28° 3.7 7.0 19.2 -24° 4.0 7.3 22.3 -26° 3.0 1.8 3.4 6.7 -52° 2.7 4.6 10.1 -43° 3.0 5.2 11.9 -37° 3.7 6.7 15.8 -32° 3.716.1 15.8 -36° 14.0 7.3 18.3 -30° 14.3 7.3 21.0 -32° 3.7 -- -- -- -- 2.4 3.7 8.2 -55° 3.0 4.9 10.4 -46° 3.7 6.4 14.6 -39° 3.4 5.8 14.3 -44° 4.3 7.0 17.4 -36° 4.3 7.3 19.5 -39° 4.3 2.7 4.3 8.8 -56° 3.7 5.8 13.4 -46° 3.4 5.2 12.8 -51 ° 4.3 6.7 16.2 -43° 4.3 6.7 18.0 -45° 4.9 -- -- -- -- 13.415.2 11.6 -54° 3.0 4.3 10.4 -58° 4.0 6.1 14.3 -50° 4.0 6.1 16.2 -51 ° 5.5 1 -- 3.4 5.2 12.2 -57° 3.415.2 13.4 -58° Size 175 200 225 250 300 350 400 Mounting Height X Y Z I Lvr. An le X Y Z Lvr. An le X Y Z Lvr. Angle X Y Z Lvr. Anqlej X Y Z Lvr. Anqlej X Y Z Lvr. Angle X Y Z Lvr. Angle 2.4 4.6 8.5 27.4 -22° 4.9 9.1 28.3 -20° 4.3 8.2 26.2 -24° 4.9 8.8 28.3 -21 ° 4.6 8.5 28.7 -24° 5.2 9.4 32.0 -20° 5.5 10.4 34.4 -17° 3.0 5.2 8.8 26.5 -27° 5.2 9.4 27.7 -25° 4.6 8.2 25.0 -30° 5.2 9.1 27.4 -26° 4.9 8.5 27.1 -29° 5.5 9.8 31.4A-25o6.110.7 33.5 -21° 3.7 5.5 8.8 25.6 -32° 5.5 9.4 26.8 -30° 4.9 8.2 23.8 -35° 5.5 9.1 26.5 -31° 5.2 8.5 25.9 -34° 5.8 9.8 29.911.0 32.9 -25° 4.3 5.5 8.5 24.1 -37° 5.8 9.1 25.6 -34° 4.9 7.9 22.3 -41° 5.5 9.1 25.3 -36° 5.2 8.2 24.4 -40° 6.19.829.010.7 32.0 -29° 4.9 5.5 8.2 22.6 -42° 5.8 8.8 24.1 -39° 4.9 7.3 20.4 -47° 5.8 8.5 23.8 -41° 5.2 7.6 22.6 -45° 6.4 9.4 27.410.7 30.8 -33°5.5 5.2 7.9 20.7 -48° 5.8 8.5 22.6 -44° 4.3 6.7 18.3 -53° 5.5 8.2 21.9 -46° 4.9 7.3 20.1 -51° 6.1 9.1 25.910.7 29.6 -37° Louver angle listed in the table is relative to the top of the unit heater. i� GENERAL INFORMATION WARNING: Gas -fired appliances are not designed for use in hazardous atmospheres containing flammable vapors or combustible dust, or atmospheres containing chlorinated or halogenated hydrocarbons. Installations in public garages or airplane hangars are permitted when in accordance with ANSI Z223.1 and NFPA 54 codes or CAN1-13149 and enforcing authorities. FOR YOUR SAFETY What to do if you smell gas: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, immediately call your fire department. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operation, and maintenance instructions thoroughly before installing or servicing this equipment. Requirements for installation vary depending on the model of heater and the type of installation. Follow the manufacturer's instructions and comply with all applicable codes. Encourage O PROD Professionalism Eta US Throu hTechnician Intertek gee P UrtificetionbyNATE �/MfMBfNCOMPANY For complete catalog information including submittals, Note: In keeping with our policy of continuous energy calculations, dimension drawings, and more go to product improvement, we reserve the right to alter, www.ReznorHVAC.com or call 800-695-1901. at any time, the design, construction, dimensions, weights, etc., of equipment information shown here. © 2021 Nortek Global HVAC, LLC. Reznor is a registered trademark . Nortek Global HVAC, LLC. All other trademarks are the property of their respective owners. REZHOIZ All rights Reserved. Printed in U.S.A. 652F-0521 (Replaces652F-0321)