PG80VTLA: Installation, Start-up, Operating and Service and Maintenance Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
23
 
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Fig. 29 – Two-Stage Furnace with Two-Speed Air Conditioner
 
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Fig. 30 – Two-Stage Furnace with Single-Speed Heat Pump 
(Dual Fuel)
 
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Fig. 31 – Two-Stage Furnace with Two-Speed Heat Pump 
(Dual Fuel)
 
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Fig. 32 – Dual-Fuel Thermostat with Two-Stage Furnace 
and Single-Speed Heat Pump
See notes 2, 5, 8, 10, 11 and 12
on the page following these figures
See notes 1, 2, 4, 6, 7, 9, 10, 11, and 15
on the page following these figures
See notes 1, 2, 3, 4, 6, 8, 9, 10, 12, 13 and 15
on the page following these figures
See notes 1, 2, 4, 11, 14, 15,  and 16
on the page following these figures