Standard 727, Edition 10
UL 727

Oil-Fired Central Furnaces

UL Standard Edition 10 Published Date: January 31, 2018 Last Revision: May 20, 2024 DOD Approved: June 17, 1994

$505.00-$1,258.00

Revisions and Related Documents

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May 20, 2024 Redline Revision
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April 26, 2024
January 29, 2024
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Referenced Standards (44)

Below is a list of UL Standards referenced in UL 727

StandardEditionTitle
1 11 Flexible Metal Conduit
6 15 Electrical Rigid Metal Conduit - Steel
62 20 Flexible Cords and Cables
94 7 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
109 6 Standard for Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use
343 9 Pumps for Oil-Burning Appliances
353 5 Standard for Limit Controls
372 6 Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Burner Ignition Systems and Components
467 11 Grounding and Bonding Equipment
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
508 18 Industrial Control Equipment
514A 11 Metallic Outlet Boxes
514B 6 Conduit, Tubing, and Cable Fittings
574 8 Standard for Electric Oil Heaters
723 11 Test for Surface Burning Characteristics of Building Materials
746A 6 Polymeric Materials - Short Term Property Evaluations
746B 5 Polymeric Materials - Long Term Property Evaluations
746C 7 Polymeric Materials - Use in Electrical Equipment Evaluations
746D 8 Polymeric Materials - Fabricated Parts
796 12 Printed Wiring Boards
810 6 Capacitors
969 5 Marking and Labeling Systems
2111 1 Standard for Overheating Protection for Motors
248-5 2 Standard for Low-Voltage Fuses - Part 5: Class G Fuses
248-6 2 Standard for Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses
1004-1 2 Rotating Electrical Machines - General Requirements
248-11 3 Low-Voltage Fuses - Part 11: Plug Fuses
248-12 3 Low-Voltage Fuses - Part 12: Class R Fuses
248-15 3 Low-Voltage Fuses - Part 15: Class T Fuses
4248-1 3 Fuseholders - Part 1: General Requirements
4248-4 2 Fuseholders - Part 4: Class CC
4248-5 2 Fuseholders - Part 5: Class G
4248-6 2 Fuseholders - Part 6: Class H
4248-8 3 Fuseholders - Part 8: Class J
4248-9 1 Fuseholders - Part 9: Class K
5085-1 1 Low Voltage Transformers - Part 1: General Requirements
5085-3 1 Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers
60691 4 Standard for Thermal-Links - Requirements and Application Guide
4248-11 1 Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
4248-12 2 Fuseholders - Part 12: Class R
4248-15 1 Fuseholders - Part 15: Class T
60730-1 5 Automatic Electrical Controls - Part 1: General Requirements
61131-2 2 Programmable Controllers - Part 2: Equipment Requirements and Tests
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Reverse Referenced Standards (1)

UL 727 is referenced in the following list of UL Standards

StandardEditionTitle
731 6 Oil-Fired Unit Heaters
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