Honeywell Perfect Window HR150 200 Product Data page 10

RETURN
AIR
OUTDOORS
NOTES:
1. FURNACE BLOWER IS REQUIRED TO OPERATE WHEN VENTILATION IS REQUIRED.
SET THE FURNACE BLOWER TO RUN CONTINUOUSLY, OR INTERLINK ELECTRICALLY
(LOW VOLTAGE).
2.
MINIMUM SEPARATION OF 40 IN. IS REQUIRED BETWEEN THE TWO
DIRECT CONNECTIONS.
3.
EXHAUST AIR CONNECTION SHOULD BE UPSTREAM OF THE SUPPLY
AIR CONNECTION TO PREVENT EXHAUSTING ANY FRESH AIR.
4.
WEATHER-HOOD ARRANGEMENT IS FOR DRAWING ONLY. 6 FT. (2 m)
MINIMUM SEPARATION REQUIRED, 18 IN. (0.46m) ABOVE GRADE MINIMUM.
Fig. 6. Direct connection of ventilator supply air stream and exhaust air stream to furnace cold air return.
ADJUSTABLE
STALE AIR
RETURN
8
40 IN. (1m) MINIMUM
NOTES:
1. VENTILATOR EXHAUSTS FROM KITCHEN AND/OR
BATHROOMS OR OTHER CENTRAL LOCATIONS
TO OUTDOORS.
VENTILATOR SUPPLIES OUTDOOR AIR DIRECTLY TO
2.
EACH BEDROOM, TO EACH FLOOR WITHOUT A
BEDROOM, AND TO THE PRINCIPAL LIVING AREAS.
FLEXIBLE INSULATED DUCTING
WITH A VAPOR BARRIER
Fig. 7. Independent ventilator installation.
HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12
COLD AIR
RETURN
ADJUSTABLE DAMPERS FOR
ADJUSTABLE FRESH
BALANCING AIR FLOW INTO
AIR SUPPLY
AND OUT OF THE HOUSE
STALE AIR
EXHAUST HOOD
FORCED AIR
FURNACE
COMBUSTION
OR ELECTRIC
M6548E
FRESH AIR
SUPPLY HOOD
M4911A