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Lennox FLEXY II Series User Manual

Lennox FLEXY II Series
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IOM – FLEXY II – 1007 – E Page 48
GENERAL INFORMA TI ONS
The elec t ric heat er com prises of s hielded res ist anc e heat ers , whic h are smoot h stainless s t eel tubes 6 W/cm2 capacity.
High temperature limit control offers ov erload protection and is set to 90°C and located at less than 150mm after electric
heaters. This is provided as a standard feature on the electric heater, with the electric power supply cables made of retic ulat ed
silicon rubber, resistant to temperatures up to 200°C. For any rooftop unit size, three sizes of electric heater are av ailable, S
(standard), M (Medium) and H (high).
FLEXY 2 85, 100 and 120 have:
Standard heat: 30 kW, 2 stages
Medium Heat: 54 kW, Fully modulating (Triac)
High Heat: 72 kW, Fully modulating (Triac)
FLEXY 2 150 and 170 have:
Standard heat: 45 kW, 2 stages
Medium Heat: 72 kW , F ully m odulat ing (Triac )
High Heat: 108 kW, Fully modulating (Triac)
FLEXY 2 150 and 170 have:
Standard heat: 72 kW, 2 stages
Medium Heat: 108 kW, Fully m odulat ing (Triac)
High Heat: 162 kW, Fully modulating (Triac)
Capacity of the medium and high heat heater can be limited electronically to an exact v alue through the CLIMATICâ„¢ 50.
To reduc e installat ion t ime and henc e c os t, elec t ric heat ers are alway s f actory f it t ed, f ully wired and t est ed, prior t o s hipm ent.
380V 400V 415V
Module s ize (kW)
Current (A)
Cap (kW )
Current (A)
Cap (kW)
Current (A)
Cap (kW)
30 40.7 26.8 42.5 29.5 44.5 32.0
45 61.1 40.5 63.8 44.3 66.8 48
54 73.4 48.4 76.6 52.9 80 57.7
72 55.1 36.2 57.5 39.8 60.0 43.1
108 146.8 96.8 153.2 105.8 160 115.4
162 220.2 145.2 229.8 158.7 240 173.1
HEATING
: ELECTRIC HEATER

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Lennox FLEXY II Series Specifications

General IconGeneral
BrandLennox
ModelFLEXY II Series
CategoryAir Conditioner
LanguageEnglish

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