SOCAL ENGINEERING
  • Home
  • HCAI / OSHPD
  • Products
  • Contacts
  • Locations
  • Energy Analysis
  • CAD / REVIT
  • Siglers.com
Picture

​Ultra Low Nox Requirements
​SoCal Zones - Zip Codes

Information:​
San Joaquin Valley Unified
South Coast
San Diego
Imperial
For Pre-FER Furnace Documents Click Here.
Ultra Low Nox Furnace

58SU0B

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

59SU5B

Picture
​95% AFUE
FCT Motor
Single Stage Cooling
Single Stage Heating
Documents ​
80s AFUE Furnace

58SB

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

58SC

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

58SP

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

58TP

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

90s AFUE Furnace

59SC2

Picture
92.1% AFUE
FCT Motor
​Single Stage Cooling

​Single Stage Heating
Documents

59SC5

Picture
95.5% AFUE
FCT Motor
​Single Stage Cooling

​Single Stage Heating
Documents

59TP6

Picture
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
See our Showcase on LinkedIn
  • Home
  • HCAI / OSHPD
  • Products
  • Contacts
  • Locations
  • Energy Analysis
  • CAD / REVIT
  • Siglers.com