Notice To Installer; Specifications; General Description; Gas Atmospheric Furnaces - Nordyne MGHA-056A AA FC-02 Installation Instructions Manual

t
f
r
NonCE TO INSTALLER
Installer is advised to follow carefully all instruc1ions and
warnings in this manual to insure maximum performance,
safety. and operahng efficiency
01
these appliances, Improper
installation may create hazardous conditions. and will void
the
appliance warramy_
1. SPECIFICATIONS
GENERAL DESCRIPTION
MG. MM, MS, and MB Series gas and oil fumaces are
U.L.
Listed and CSA certified direct vent (sealed combustion).
downflow healing and appliances (or manufactured (mobile)
homes. recrealional vehICles. and for use In residentiaV
modular/commercial construction, The furnace must be
located
so
that venting can be property achieved,
"A" cabinet models may be Installed with Optional Coil
CalJlnet Model '911969 for air condltloning_
Mulli·spe&d. healinglcoolinQ blowers 1/3 HP (pin 9019981
are lactory'provlded On MGBB. MMBB, MSBA, and MBBA
models.
Add~ionally.
blowermodels 113 HP (pin 901998) and
1/2 HP
(pin
901999) are
cerl~led
lor held inSlaliatlon in
tumace modelsMG(H,B}(A,B); MM(H.B)(A,B); MS{H.B)(A,B):
and MB(H,B) (A,B}when
use<J
inconlunct,on
w~h
2,wlre relay
(pin 9019S4); 5·w"e relay (pin 901995): and 2·wire relay
used wllh AlC ready units (MG(H.B)B and MM(H.B)B
(pin
902649).
GA. "_"000....AG.
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"B" cab,nel models are tactory eqUipped with a lJuilHn coil
cavity
'CSA 1"",,,,'OIJtolIl
TKlle
4.
Ga. Almo.pheric Furnece.
liZ'" NFPT Gas \falvt Inlet
DESCRIPTION
DOS '''''COO ORA...., ""'OCT"'''''''"
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$Iaoo,og P,lol
Eieclrn: Ignl!lon J Ion
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MGHA-05M (A,6)FC MMHB-<l56A IA.BIHR
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MGHA-O?OA (A,BIFC
MMH6·0?OA (A.B)HR
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MGHA-O??A (A,BIFC
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MMHB-onA (A.B)HR
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MGHA·090A IA_BIPO
MMHB-09OA (A_BlHR
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NC agaglablll wlrelav HoI SUrfllC,1 NC rudy wlrei,y
Tabl, 5. Ga. Forced Dr.ft. Direcl Ignition
MGHB-05M IA.BIFC MMBB·056 A6 HR
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MGHB-O?OA (A,6IFC MMB6·070 A6 HR
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MGHB-090A (A,6IPQ MMB6-000 A6 HR
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StaMmg P,lot
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Gas Gun
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NC IIddOI.lQlft
wl",tay
MBHA-06SA (A.BlFC
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MGBB-056 AB Fe MBHA-oaSA IA_BIFC
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MGBB·070 AB FC
Gu
Gun
4 1<10
NC ild.lglabi,
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MGBB·on A6 FC MBBA·06M IA.SIFC
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MBSA·OSSA 'A.S'FC
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MGBB·09O AB PO
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Oji Gun r41C Milglam,
Hoi S"'tace/r4/C
i1aapw>!e
MSHA-066A {A,B)FO
Table 6. Gas A &
Oil Gun Furnace.
MMHA-~A IA.BIHR
MSHA-08SA IAB\FO
For Tables
4
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MMHA-070A IA.BIHR
Or/
aim. roa NC "<I4mobl,
Eleclr>cal Supply , , '" 120 \ro~s. roHz. IIPH
MMHA-OnA (A.BIHR
MSBA-066A (A.B)FO
Fuse
or
Breaker 15 Amps
MMHA-09OA iA.BIHR
Th-errnosla. C"cuiL 24 \ro~s, roH •. 15 \rAe
MSBA-OSSA IA_BlFO
Nom.
Anh::>palot Sell'''9
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[
see 11>& lumaee labtllor listed opuonal aor
c""d~jomn9
equipment.
NORDYNE· manufacturer of Intertherm and Miller products. _