FEATURES, SPECIFICATIONS AND BENEFITS MODEL 1099LH

APPLICATION Highest capacity flow-through humidifier for large homes. Installs on vertical warm air supply or cold air return plenum.
UNIT SIZE 16" wide x 16" high x 11" deep
PLENUM OPENING 13-1/4" wide x 9-1/4" high
BYPASS DUCT 7" diameter (collar supplied)
EVAPORATIVE OUTPUT CAPACITY @ .20" PRESSURE DIFFERENTIAL (except 747 rated at 800 FPM duct velocity) ABOVE AT STANDARD INDUSTRY RATING CONDITIONS
Temp ºF GPD Temp ºF GPD
80º
100º
120º
10.7
14.6
19.3
140º
160º
23.1
27.2
EVAPORATIVE PRINCIPLE GENERALAire humidifers are 100% evaporative, adding moisture in the form of water vapor only. They are clean operating. The nuisance of airborne water droplets or mineral dust is avoided. Forced warm air heating systems create a pressure differential that diverts some heated air to the humidifier through a bypass duct. There, the warm air absorbs moisture from a water-soaked evaporator pad and then rejoins the primary warm air stream for distribution throughout the living area. A solenoid valve and uniquely designed distribution tray meter and disperse water uniformly across the evaporator pad. Unevaporated water drains from the unit.
EVAPORATIVE MEDIA 1099-20 Evaporator Pad. Designed for high output with minimal hard water scale accumulation. UL listed.
WATER SUPPLY Dependable stainless steel solenoid valve with monel wire mesh filter that protects the precision machined Teflon flow-control orifice. Saddle valve supplied. Use 1/4" copper tubing.
DRAIN CONNECTION High capacity 5/8" drain and hose prevents clogging. Includes 15' vinyl hose except recircating models.
RANGE OF MODELS 1099 - line voltage
1099-L - low voltage
1099-LH - low voltage w/H-86 Humidistat
1099-R - recirculating, no household drain required, with time-tested Model 975 Recirculating Pump
ELECTRICAL 1099 - 115 V. 60 Hz.
1099-L - 24 V. 60 Hz.
1099-LH - 24 V. 60 Hz.
1099-R - 115 V. 60 Hz.
(L/LH models - transformer supplied)
CONTROLS Manual air shutter for summer shut-off affords some control of humidifier output. Model 1099 LH includes GENERALAire H-86 wall/duct mount humidistat.
CONSTRUCTION, MATERIALS AND STYLING Large, streamlined cabinet made from durable, non-corrosive, fiberglass-reinforced polyester for long service life.
VERSATILITY Right or left hand bypass installation. May be installed on up-flow, counter-flow or horizontal furnaces or air handlers.
SERVICEABILITY Slide clips allow quick access to the distribution trough, drain pan and evaporative pad for quick, easy cleaning and service.
EASY INSTALLATION - GENERALAire humidifers are specially designed for fast, easy installation Most important components are included. Outboard screw holes and simple slide clip assembly speeds installation. Patented water distribution tray reduces need for critical leveling.

Close this window.