No_5_November_and_December__1939 — Page 14

99

Hong Kong Builder

THE Westinghouse UNITAIRE

A Complete, Year-Round

Self-Contained

Air Conditioning System

NOTE HOW IT PERFORMS ALL ESSENTIAL FUNCTIONS OF TRUE AIR CONDITIONING

CONTROLS: 1. TEMPERATURE. 2. HUMIDITY. 3. CLEANLINESS. 4. VENTILATION. 5. CIRCULATION.

5

CIRCULATION

AIR DISCHARGES

BLOWER UNIT

AIR INTAKE

4

VENTILATION

REMOVE THIS

PLATE TO MAKĘ

OUTSIDE AIR

CONNECTION

1

TEMPERATURE

HEATING SURFACE

INSTALLED HERE

COOLING SURFACE

CONDENSING UNIT

W

2

HUMIDITY

COOLING SURFACE

DEHUMIDIFIES

HUMIDIFIER

SPRAYS INSTALLED

HERE

3

CLEANLINESS

FILTERS REMOVE

DUST, DIRT

AND POLLEN

For Estimates & Specification Apply:

DAVIE, BOAG & CO., LTD.

SOLE DISTRIBUTORS.

GLOUCESTER BUILDING.

When answering advertisement please mention the Hong Kong Builder.

TEL. 31141.