Sears 9MPD125L20B1 - Manual (Page 52)

Manufacturers Number (Mfr No -See Rating Plate) ALL Models
Specifications (*9MPD)
•9MPD050F12B •9MPD075F12B •9MPD080J16B •9MPD100J14B *9MPD100J20B •9MPD125L20B
General
Gas Type
Nat./ LP Nat./ LP Nat./ LP Nat./ LP Nat./ LP Nat./ LP
Input (Btuh) 50,000 75,000 80,000 100,000 100,000 125,000
Output (Btuh) 46,000 69,000 73,600 92,000 92,000 115,000
Transformer Size (VA) 40 40 40 40 40 40
T'stat Heat Anticipator .10 10 .10 .10 10 .10
Temp. Rise ( F) 35 -65 40 -70 35 -65 40 -70 40 -70 40 -70
Electrical (Volts/Hz/FLA) 115/60/9.8 115/60/8.9 115/60/9.0 115/60/9.0 115/60/10.5 115/60/11.2
Gas & Ignition
Gas Type
Nat. L.P. Nat. L.P. Nat. L.P. Nat. L.P. Nat. L.P. Nat. L.P.
Gas Valve HWSV9S41M HW SV9541M HW SV9541M HW SV9S41M HW SV9541M HW SV9541M
Regulation Type SNAP SNAP SNAP SNAP SNAP SNAP
IgnitionType/Series HW HSP HWHSP HW HSP HW HSP HWHSP HW HSP
Manifold Press. (Inch's WC) 3.5 10.0 3.5 10,0 3,5 10.0 3.5 10.0 3,5 10,0 3,5 10.0
Std. Main Orifices (No/Size) 2/42 2/54 3/42 3/54 4/44 4/55 4/42 4/54 4/42 4/54 5/42 5/54
Pilot Orifice Size .018 .011 .018 ,011 ,018 .011 .018 .011 .018 .011 .018 .011
Fan Controls
Fan Control (Type)
HW ST9160 HWST9160 HW ST9160 HW ST9160 HW ST9160 HW ST9160
Fan Control On 30 30 30 30 30 30
(Timed-secs) Off 60,100,140,180 60,100,140,180 60,100,140,180 60,100,140,180 60,100,140,180 60,100,140,180
Combustion
Flue Outlet Size (Inches) 2 2 2 3 3 3
Std. Outlet Temp (“S' No Elbows) <140 <140 <140 <140 <140 <140
Blower Pressure 5' No Elbows {" WC) -- 1.8 1,8 1.8
Blower Pressure 40' +5-90° DWV Elbows (" WC) -- -- -- 1.7 1,7 1.7
Transition Bx Pressure 5' No Elbows (" WC) 2.6 -2,6 -2.6 2.6 2,6 -2.6
Transition Bx Pressure 40' +5-90° DWV Elbows (" WC) 2.3 -2,3 -2.5 2.5 2,5 -2.5
Limits & Controls
Rollout Switch { F)
300 300 300 300 300 300
Limit Control Setting ( F) 260 240 220 220 220 190
Standard Pressure Sw. (Part No) 1013802 1013802 1013812 1013802 1013802 1013166
Blower Switch Pressure (Close) (" WC) -- -- -- -- -- 1.3
Blower Switch Pressure (Open) (" WC) -- -- -- -- -- 1.1
Transition Switch Pressure (Close) {" WC) 2.2 - 2.2 1.5 2.2 - 2.2 1.8
Transition Switch Pressure (Open) (" WC) 2.0 - 2.0 1.3 2.0 - 2.0 1.6
High Altitude Pressure Sw. (Part No) 1013803 1013803 1013813 1013803 1013803 1013157
Blower Switch Pressure (Close) ( " WC) -- -- -- -- -- - 0.9
Blower Switch Pressure (Open) {" WC) -- -- -- -- -- - 0.7
Transition Switch Pressure (Close) {" WC) 2.0 - 2.0 1,2 2.0 - 2,0 1,7
Transition Switch Pressure (Open) (" WC) - 1.8 - 1.8 1,0 - 1.8 - 1,8 1,6
Long Vent Kit (Part No) -- NAHA002LV -- NAHA002LV --
Pressure Switch (Part No) -- 1013515 -- 1013515 --
Blower Switch Pressure (Close) (" WC) -- - 1,0 -- -1,0 --
Blower Switch Pressure (Open) {" WC) -- 0.8 -- -0,8 --
Transition Switch Pressure (Close) (" WC) -- - 1.7 -- -1,7 --
Transition Switch Pressure (Open) (" WC) -- - 1.5 -- -1.5 --
High Altitude Long Vent Kit {Part No) -- -- -- NAHA003LV --
Pressure Switch (Part No) -- -- -- 1013165 --
Blower Switch Pressure (Close) (" WC) -- -- -- -0.7 --
Blower Switch Pressure (Open) (" WC) -- -- -- -0.6 --
Transition Switch Pressure (Close) {" WC) -- -- -- -1.4 --
Transition Switch Pressure (Open) (" WC) -- -- -- -1.2 --
Blower Data
Type
& Size 11-8 11 -10 11 -10 11 -10 11 -10 11 -10
Motor Amps/Rpm 10/850 8.0/1050 10/1050 10/1050 13/900 13/900
Motor Type/H.p. PSC/I /2 PSC/I /2 PSC/I /2 PSC/I /2 PSC/ 3/4 PSC/ 3/4
Cap. MfdA/olts 7.5/370 7.5/370 10/370 10/370 40/370 40/370
Filter Type & Size (Permanent - not supplied) 16x25x1 16x25x1 16x25x1 16x25x1 16x25x1 16x25x1
Cool Cap. (Tons) @ .5 " W.C. L, ML, IVlHi & Hi 11 / 2 , 2 , 21 / 2,3 11 / 2 , 2 , 21 / 2,3 21 / 2 , 3 , 31 / 2,4 11 / 2 , 2 , 3 , 31/2 31 / 2 , 4 , 41 / 2,5 31 / 2 , 4 , 41 / 2,5
Gas Conversion Kits
Nat to LP
NAHF002LP (*1009509) NAHF003LP NAHF002LP (*1009509)
LP to Nat NAHF002NG (*1009510) (*1013815) NAHF002NG (*1009510)
‘Order from Service Parts NAHF003NG
(*1013816)
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