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Replacement Aluminized Primary Heat Exchanger: Installation Instructions

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

A11442

Fig. 7 – Collector Box Gasket Condensate Trap

A11438

Fig. 8 – Heat Exchanger Panel Assembly

REMOVE OLD GASKET

APPLY NEW GASKET TO COLLEC-
TOR BOX BEFORE RE-INSTALLING
CONDENSATE TRAP

CONDENSATE TRAP

Содержание 1184802

Страница 1: ...r Kit Part No 1186215 1186216 1186217 1186218 1186219 1186220 1184802 and 1184803 in 35 in 889 mm tall condensing gas furnaces see Table 2 for model sizes The low adhesion sealant used on the Coupling...

Страница 2: ...Removal NOTE Use a back up wrench on the gas valve to prevent the valve from rotating on the manifold or damaging the mounting to the burner box s see Fig 2 1 Disconnect the gas pipe from gas valve an...

Страница 3: ...screws from the tabs on inducer assembly that secures the inducer to the collector box Note there is one mounting tab directly under the vent elbow 5 Remove the inducer assembly and set aside 6 To av...

Страница 4: ...Baffles to the Primary Cell Panel and set aside Separate Primary and Condensing Heat Exchangers 1 Remove the screws that attach the condensing heat exchanger assembly to the primary cell outlet panel...

Страница 5: ...ion by inserting the sidewall baffle inward from the rear of coupling box to the indexing tab on the primary cell panel then align the baffle with the coupling box cover Insert the slot on the sidewal...

Страница 6: ...two types of pressure switches The modulating pressure switch assembly has three pressure switches Two are side by side with the third switch mounted to the back of one of the switches All other furn...

Страница 7: ...t anticipator setting dirty filter or over sized furnace Under firing low Btu input Set manifold pressure and verify firing rate as shown on rating plate by clocking the gas meter Over firing high Btu...

Страница 8: ...ns Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations 8 A160110 Fig 6 Heat Exchanger Removal Installation CELL PANEL 5217 9 2 35 0...

Страница 9: ...e right to change at any time specifications and designs without notice and without obligations 9 A11442 Fig 7 Collector Box Gasket Condensate Trap A11438 Fig 8 Heat Exchanger Panel Assembly REMOVE OL...

Страница 10: ...443 06 5311 04 Replaces 443 06 5311 03 Replacement Aluminized Primary Heat Exchanger Installation Instructions Manufacturer reserves the right to change at any time specifications and designs without...