H9MPV 2- Stage Variable Speed 9 Flexibility Dual Certified venting (1 or 2 pipe). Direct Vent Furnace 4 high with wider cabinets, for noise reduction and ease of installation. Factory shipped as natural gas, with LP Gas conversion kits available. Four position -- upflow/downflow/ horizontal installation. Vent pipe can be run horizontally or vertically. Internal condensate drain system. Service Self diagnostics. Entire blower assembly mounted on rails. Quality RPJ III Stainless steel heat exchanger. Stainless steel secondary heat exchanger. Lifetime limited warranty on heat exchangers and 5 years on parts. High temperature limit control prevents overheating. Hot surface pilot ignition device. Flame roll--out sensors standard. External filter rack with permanent filters. Solid doors. Comfort Adjustable timed blower Off delay. Thermal lined, one piece steel cabinet for noise reduction. Insulated blower compartment. Humidifier terminal Electronic air cleaner terminal. Dehumidification option. Efficiency 92.1% AFUE efficiency range. Two stage gas valve operation. Two stage fan timer. BPM Variable speed blower motors. Induced draft blower. In--shot burners. 25--23--71b Representative drawing only, some models may vary in appearance. WARNING This furnace is not designed for use inside mobile homes, trailers, or recreational vehicles. Such use could result in property damage, bodily injury, and/or death. UPFLOW/DOWNFLOW/HORIZONTAL (NATURAL GAS) Model Number Heat Exchangers * Dimensions HxWxD(In.) H9MPV5F12B Lifetime 4 x 19 1 / 8 x29 H9MPV75F12B Lifetime 4 x 19 1 / 8 x29 H9MPVJ2B Lifetime 4 x 22 3 / 4 x29 H9MPV125L2B Lifetime 4 x 24 1 / 2 x29 * LIMITED LIFETIME WARRANTY PERFORMANCE DATA HEATING Model Number Input (MBTUH) Efficiency AFUE Price Cooling Cap. @.5 In. W.C. *9MPV5F12B 5 92.1 1.5-3. TON *9MPV75F12B 75 92.1 1.5-3.5 TON *9MPVJ2B 92.1 3-5.TON *9MPV125L2B 125 92.1 3-5.TON THIS MODEL 92.1 44 31 213 2 (7/24)
FURNACE SPECIFICATIONS Model Number *9MPV5F12 *9MPV75F12 *9MPVJ2 *9MPV125L2 INPUT HIGH FIRE(BTUH) LOW FIRE (BTUH) HTG. CAP. HIGH FIRE (BTUH) LOW FIRE (BTUH) 5, 35, 47, 33, 75, 52,5 7,5 49,8, 7, 94, 65,8 AFUE % (ICS) 92.1 92.1 92.1 92.1 TEMP. RISE RANGE High Fire ( o F) Low Fire ( o F) 35-65 35-65 4-7 4-7 4-7 4-7 125, 87,5 117,5 82,25 VENT SIZE^ 2 OD 2-3 OD 2-3 OD 3 OD VOLTS/PH/HZ 115/6/1 115/6/1 115/6/1 115/6/1 F.L.A. 9.8 8.9 11.2 11.2 MIN./MAX. VOLTAGE 97/132 97/132 97/132 97/132 TRANSFORMER (V.A.) 4 4 4 4 GAS PIPE SIZE (IN.) 1/2 1/2 1/2 1/2 COOLING CAP. (TONS) 3. 3. 5. 5. HIGH ALTITUDE PRESSURE SWITCH 113165 113165 113165 113157 FILTER SIZE (IN.) 16X25X1(1) 16X25X1(1) 16X25X1(2) 16X25X1(2) DIMENSIONS (in.) WIDTH X DEPTH X HEIGHT 19 1 / 8 x29x4 19 1 / 8 x29x4 22 3 / 4 x29x4 24 1 / 2 x29x4 WEIGHT (Lbs.) 15 168 187 23 ^ Vent size may vary depending on length, number of elbows, standard vent or direct vent. See Installation Instructions. * Denotes Brand (T, H or C) 4-7 4-7 MODEL NUMBER IDENTIFICATION GUIDE * 9 MP V 75 F 12 A 1 Brand Identifier Engineering Rev. * = Brand Denotes minor changes Marketing Digit Model Efficiency Denotes minor change 8 = Non--Condensing, 8+% Gas Furnace Cooling Airflow 9 = Condensing, 9+% Gas Furnace 8 = 8 CFM 12 = 12 CFM Installation Configuration 14 = 14 CFM UP = Upflow DN = Downflow UH = Upflow/Horizontal 16 = 16 CFM HZ = Horizontal DH = Downflow/Horizontal 2 = 2 CFM MP = Multiposition, Up/Down/Horizontal Cabinet Width Major Design Feature B = 15.5 Wide 1 = One (Single) Pipe N = Single Stage F = 19.1 Wide 2=TwoPipe P=PVCVent J = 22.8 Wide D = 1 or 2 Pipe T = Two Stage L = 24.5 Wide L = Low NOx V = Variable Speed Input (Nominal MBTUH)
ACCESSORIES Model Number Description Used With Models 1787 ^ Gas Conversion Kits (2--Stage) -- LP (Propane) to natural gas conversion *9MPV kit. Allows field conversion to natural gas. 1789 ^ Gas Conversion Kits (2--Stage) -- Natural gas to LP (propane) conversion *9MPV Kit (includes LP high altitude kit). Allows field conversion to LP (propane) gas. NAHAPS LP Low Pressure Switch -- For detecting low line pressure. Opens at 6.5 All LP *9MPV Models 9522 ^ W.C. (included in NAHF2LP) NAHAFF Filter Kits -- External filter frame. 16 x25 Side Return (All Furnaces) Bottom Return (All F 19 1 / 8 Furnaces under NAHAFP External filter frame. 16 x25 (Bulk Pack Kit -- Qty 1) 165 CFM) NAHA2FF Filter Kits -- Bottom return filter frame kit 2 x25 (All J 22 3 / 4 Furnaces) NAHA2FP Bottom return filter frame kit 2 x25 (Bulk Pack Kit -- Qty 1) NAHA3FF Filter Kits -- Bottom or side return filter frame kit 14 x25. (All B 15 1 / 2 Furnaces) NAHA3FP Bottom or side return filter frame kit 14 x25 (Bulk Pack Kit -- Qty 1) NAHATK Duct Standoff Filter Kit -- To adapt 2 x25 filter for single side return. Side Return (All single return applications with 165 CFM or greater) Bottom Return (All F 19 1 / 8 Furnaces under 165 CFM) NAHANK 612833 ^ Condensate Neutralizer Kit -- for condensing gas furnaces All *9MPV Furnaces if Required NAHH2SB NAHH3SB NAHHSB Combustible Floor Subbase -- Subbase Furnace ONLY: All 19 1 / 4 wide furnace models Combustible Floor Subbase -- Subbase Furnace ONLY: All 22 3 / 4 wide furnace models Combustible Floor Subbase -- Subbase Furnace ONLY: All 24 1 / 2 wide furnace models *9MPV5/75 *9MPV *9MPV125 NAHH5SB Subbase -- Furnace w/19 1 / 4 cased coil *9MPV5/75 Counterflow furnace w/19 1 / 4 cased coil NAHH6SB Subbase -- Furnace w/22 3 / 4 cased coil *9MPV Counterflow furnace w/22 3 / 4 cased coil NAHH9SB Subbase Furnace w/24 1 / 2 cased coil *9MPV125 Counterflow furnace w/24 1 / 2 cased coil 113515^ Standard Pressure Switch Kit *9MPV5, 75 & 113166^ Standard Pressure Switch Kit *9MPV125 113165^ High Altitude Pressure Switch Kit *9MPV5, 75 & 113157^ High Altitude Pressure Switch Kit *9MPV125 NAHACV 3 Concentric Vent Kit -- allows single wall penetration for 2 pipe direct *9MPV/125 1129^ vent applications (9+). NAHA2CV 2 Concentric Vent Kit -- allows single wall penetration for 2 pipe direct vent applications (9+). *9MPV5/75 NAHACA Coil Adapter for Downflow Furnaces All Downflow Models NAHLWL To replace Warning Labels, Operating Instructions & Wiring Labels on *9MPV Blower Door when needed ^ Must be ordered from Service Parts * Denotes Brand
Continuous Blower (CFM) @.1 Static Switch Settings Furnace Model #1 #2 5K 75K K 125K * * 54 54 7 73 1 66 66 86 821 1 78 78 12 1 1 9 9 118 116 *Factory Setting Hi Heat Air Temperature Adjustment ( F)** Heating, Cooling & Continuous Airflow Settings Switch Settings Furnace Model #3 #4 #5 5K 75K K 125K ** ** ** 1 3 2 3 2 1 6 4 5 6 1 1 14 6 9 11 1 17 11 13 13 1 1 -- 8 -- 4 -- 4 -- 5 1 1 -- 13 -- 4 -- 7 -- 5 1 1 1 -- 17 -- 4 -- 9 -- 5 *Factory setting **Approximate air temperature change from factory setting @.2 static on high heat) low heat speed changes with change of high heat speed on most settings) Lo Heat Air Temperature Adjustment ( F)** Switch Settings Furnace Model #3 #4 #5 5K 75K K 125K ** ** ** 1 1 1 1 6 1 4 2 2 8 1 1 7 3 5 12 1 11 6 8 16 1 1 -- 7 -- 4 -- 5 -- 1 1 1 -- 11 -- 6 -- 9 -- 4 1 1 1 -- 15 -- 9 -- 11 -- 7 *Factory setting **Approximate air temperature change from factory setting @.2 static on high heat) low heat speed changes with change of high heat speed on most settings) Cooling (CFM) @.5 Static Switch Settings Furnace Model #6 #7 #8 5K 75K K 125K * * * 117 1395 295 259 1 198 1197 1875 1859 1 991 196 1642 17 1 1 894 1489 1621 1 87 97 1255 141 1 1 697 799 113 1191 1 1 621 65 83 986 1 1 1 556 543 75 8 *Factory setting Blower Motor Settings INPUT SIGNAL OR THERMOSTAT CONNECTIONS *EXAMPLE Cooling Airflows Switches 6, 7 & 8: 3.5 Ton 3. Ton 2.5 Ton 2. Ton *See Technical Support Manual for correct airflow rates.
Figure 1 14 *9MPV5 COOLING 12 8 6 11 11 4 2 Figure 2 12.1.3.5.7 1 *9MPV5 Hi HEAT 8 6 4 11 2.1.2.5.7 1
Figure 3 *9MPV5 Lo HEAT 9 8 7 6 5 4 3 11 11 2.1.2.5.7 1 Figure 4 18 *9MPV75 COOLING 16 14 12 8 6 11 11 4 2.1.3.5.7 1
Figure 5 14 *9MPV75 Hi HEAT 12 8 6 11,11, 4 2 Figure 6 14.1.2.5.7 1 *9MPV75 Lo HEAT 12 8 6 4 11 11 2.1.2.5.7 1
Figure 7 25 *9MPV COOLING 2 15 11 11 5 Figure 8.1.3.5.7 1 *9MPV Hi HEAT 25 2 15 11 11 5.1.2.3.5.7 1
Figure 9 18 *9MPV Lo HEAT 16 14 12 8 6 11 11 4 2 Figure 1.1.2.3.5.7 1 *9MPV125 COOLING 25 2 15 11 11 5.1.3.5.7 1
Figure 11 25 *9MPV125 Lo HEAT 2 15 11 11 5 Figure 12.1.2.5.7 1 *9MPV125 Hi HEAT 25 2 15 11,11, 5.1.2.5.7 1
DIMENSIONS 41/ 2 Cabinet to Combustible Clearances TOP BOT. RH LH BACK FRNT FLUE 1 3 TOP AIR INTAKE VENT H A B 4 3/ 8 G FRONT LEFT SIDE 6 11 / 16 TRAP (DOWNFLOW) GAS 1 1 /4 ELECTRICAL 1 1 /16 VENT AIR INTAKE (ALTERNATE) TRAP UPFLOW/HORIZONTAL 4 13 / 16 1 3 / 8 13 11 / 16 2 1 /4 THERMOSTAT 7 28 3 / 4 17 5 / 16 29 7 /8 131/ 4 1 7 / 8 1 11 / 16 24 1 / 16 31 11 /16 19 13 /16 4 5 / 16 2 3 / 8 28 1 / 2 18 1 /2 3/4 TYP. 1 1 /16 215 / 8 4 7 / 8 24 GAS RIGHT SIDE TRAP (DOWNFLOW) ELECTRICAL D BOTTOM 11 3 /16 4 13 / 16 AIR INTAKE (ALTERNATE) VENT 4 23 1/ 8 3 7 / 8 33 11 /16 29 7 /8 7 1 1 /16 TRAP (UPFLOW/HORIZONTAL) THERMOSTAT 2 1 / 4 19 13 / 16 27 3 /16 17 5 / 16 ALL DIMENSIONS IN INCHES 21 5 / 8 13 1 / 4 /16 Unit Cabinet Bottom Top Capacity A B D G H *9MPV5F12A 19 1 / 8 17 5 / 8 14 3 / 4 2 1 / 2 9 1 / 2 4 7 / 8 24 21 5 / 8 1 7 / 8 25--23--36A *9MPV75F12A 19 1 / 8 17 5 / 8 14 3 / 4 2 1 / 2 9 1 / 2 *9MPVJ2A 22 3 / 4 21 1 / 4 18 3 / 4 2 5 / 8 11 3 / 8 *9MPV125L2A 24 1 / 2 23 23 2 1 / 4 12 1 / 4 * Denotes Brand