SoCal Engineering
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SoCal Zones: 

Zone 1: RED
Zone 2: Blue

Zone 1: Ultra Low Nox Furnace
Zone 2: Low Nox
For Pre-FER Furnace Documents Click Here.
Ultra Low Nox Furnace
58SU​0A
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80% AFUE
FCT Motor
Single Stage Cooling
​Single Stage Heating​
Documents   
59SU5A
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​95% AFUE
FCT Motor
Single Stage Cooling
Single Stage Heating
Documents ​
80s AFUE Furnace

58SB

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80% AFUE
FCT Motor
​Single Stage Cooling
​Single Stage Heating
Documents

58SC

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80% AFUE
FCT Motor
​​Single Stage Cooling
​Single Stage Heating
Documents

58SP

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80% AFUE
VCT Motor
​Two Stage Cooling
​Single Stage Heating
Documents

58TP

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80% AFUE
VCT Motor
​Two Stage Cooling
​Two Stage Heating
Documents

90s AFUE Furnace

59SC2

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92.1% AFUE
FCT Motor
​Single Stage Cooling

​Single Stage Heating
Documents

59SC5

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95.5% AFUE
FCT Motor
​Single Stage Cooling

​Single Stage Heating
Documents

59TP6

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95-96.5% AFUE
VCT Motor
​Two Stage Cooling
​Two Stage Heating
Documents

Modulating furnaces not shown. Infinity products are only available to residential dealers
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  • Home
  • HCAI / OSHPD
  • Products
  • Contacts
  • Locations
  • Energy Analysis
  • CAD / REVIT
  • Siglers.com