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EF-SF Units

90+ Condensing Furnace with 30-100°F Temp Rise

 

Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD and Bill of Materials (BOM) files.
Model NumberPDF   Max Input MBHMax Output MBHAirflowExhaust DischargeBurner Model #Burner TurndownBurner Min BTUDim ADim BDim CDim DWeight (Lbs.)Max CFM RiseMax APD @ Min RiseMax Temp RiseMin CFM RiseMin APD @ Max Rise
EF250-SF PDF
275248Left to RightOutV120 to 13600049.1442.1451.9422.593776390.2310022920.02
EF250-SF PDF
275248Right to LeftOutV120 to 13600049.1442.1451.9422.593776390.2110022920.02
EF400-SF PDF
450405Right to LeftOutV120 to 13600049.1447.1457.9422.51147125000.6110037500.06
EF400-SF PDF
450405Left to RightOutV120 to 13600049.1447.1457.9422.51147125000.6410037500.06
EF550-SF PDF
600540Right to LeftOutV220 to 14800050.6456.1457.94281639166671.4310050000.13
EF550-SF PDF
600540Left to RightOutV220 to 14800050.6456.1457.94281639166671.6210050000.15
EF750-SF PDF
835752Left to RightOutV220 to 14800063.1458.1465.94302084231482.5310069440.23
EF750-SF PDF
835752Right to LeftOutV220 to 14800063.1458.1465.94302084231482.3210069440.21
EF900-SF PDF
1000900Left to RightOutV220 to 14800063.1465.1471.94302483277783.2410083330.29
EF900-SF PDF
1000900Right to LeftOutV220 to 14800063.1465.1471.94302483277782.8410083330.25
EF1000-SF PDF
11201008Right to LeftOutV420 to 18400063.1465.1471.94302503311113.4410093330.31
EF1000-SF PDF
11201008Left to RightOutV420 to 18400063.1465.1471.94302503311113.9310093330.35
EF1250-SF PDF
14001260Left to RightOutV420 to 18400063.1472.1477.94323007388895.64100116670.5
EF1250-SF PDF
14001260Right to LeftOutV420 to 18400063.1472.1477.94323007388895.01100116670.44
EF1500-SF PDF
16501485Right to LeftOutV420 to 18400063.1475.6489.94323369458335.6100137500.49
EF1500-SF PDF
16501485Left to RightOutV420 to 18400063.1475.6489.94323369458336.21100137500.55
EF1750-SF PDF
19501755Right to LeftOutV625 to 18400068.4575.64112.9432N/a541674.42100162500.4
EF1750-SF PDF
19501755Left to RightOutV625 to 18400068.4575.64112.9432N/a541675.86100162500.52
EF2000-SF PDF
22502025Right to LeftOutV625 to 18400068.4575.64112.9432N/a625005.93100187500.53
EF2000-SF PDF
22502025Left to RightOutV625 to 18400068.4575.64112.9432N/a625007.84100187500.7

Our Mission

Our mission is to design, build, and deploy America’s highest quality gas heaters while providing industry-leading customer satisfaction.  You can expect Heatco to deliver innovative, energy efficient equipment using the most up to date components and manufacturing techniques.

– HEATCO ETHICS IN BUSINESS POLICY

– HEATCO CONSERVATION GOALS

Contact Us

Address: 50 Heatco Ct. Cartersville, GA 30120

Phone: (770)529-2000
Fax: (770)529-2005
Toll Free: 1-800-554-1007

Email: Sales@heatco.com

Copyright © Heatco
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  • Products ▼
    • Direct-Fired (DF Series)
    • Tubular Furnaces (HM-HD Series) >>
      • HM (Heat Modules) >>
        • HMA Units
        • HMB Units
        • HMG Units
        • HMT Units
        • HHA Units
      • HD OEM Inserts >>
        • HDA Units
        • HDB Units
        • HDG Units
      • HD Style CK (Indoor Top or Front Exhaust) Units
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  • What’s New?
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    • Direct-Fired BTU Calculator
  • Contact Us
  • Register or Log In 🔒 ▼
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