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WAC 296-17A-0307

Classification 0307.

Description:
Installation, service, or repair of:
• Heating systems, ventilation systems, air conditioning systems, refrigeration systems, furnaces, built-in vacuum systems, and pneumatic tube systems;
• Stoves that burn wood, pellets or gas.
Goods installed, serviced or repaired may include, but are not limited to:
• Air conditioning units;
• Air purification systems;
• Concrete pads;
• Duct systems;
• Gas stoves;
• Gas or electric furnace units;
• Heater units;
• Pellet stoves;
• Refrigeration units;
• System controls;
• Thermostats;
• Vents;
• Wood stoves.
Materials used by firms in this classification may include, but are not limited to:
• Fireplace inserts or units;
• Fittings;
• Flat sheets of metal;
• Galvanized pipe;
• Hoods and protective metal covers;
• Gas fireplace logs;
• Heat pumps;
• Hot water tanks;
• Insulation wrap;
• Preformed or bent venting duct and pipe;
• Vent collars and reels.
Work environments in this classification may include, but are not limited to:
• Construction sites;
• Residential customer locations;
• Commercial customer locations;
• Yards and shops;
• Display areas or showrooms.
Exclusions: Classification 0307 excludes:
• Worker hours engaged in sheet metal fabrication shop operations, which are reported separately in classification 3404. If records are not maintained for dividing worker hours between classifications, these hours must be reported in the highest rated classification as described in WAC 296-17-31017(4);
Note:
When a contractor's business is assigned a manufacturing shop or plant classification such as classification 3404, all shop and yard operations are reported in the manufacturing shop or plant classification and the special exception classification 5206 is no longer applicable to the contractor's business.
• Worker hours engaged in duct cleaning work, which are reported separately in classification 1105. If records are not maintained for dividing worker hours between classifications, these hours must be reported in the highest rated classification as described in WAC 296-17-31017(4);
• Worker hours engaged in other sheet metal installation or sheet metal construction, which are reported separately in classification 0519. If records are not maintained for dividing worker hours between classifications, these hours must be reported in the highest rated classification as described in WAC 296-17-31017(4).
Additional considerations for 0307:
• Classification 0307 is a construction industry classification (see WAC 296-17-31013);
• In most cases, contractors cannot have a store classification in addition to classification 0307, unless store operations are their principal business. To determine if a contractor can also have a store classification such as classification 2009 or 6309, apply the multiple classification rule (WAC 296-17-31017). If a contractor does not qualify for a store classification and if the work meets the restrictions described in the exception rule (WAC 296-17-31018) and the classification descriptions (chapter 296-17A WAC), the contractor may report employees working in a display area or showroom in classification 5206 or 6303.
Subclassifications:
For administrative purposes, classification 0307 is divided into the following subclassifications:
0307-01 Heating, ventilation, air conditioning, refrigeration and furnace systems: Installation, service or repair.
0307-05 Wood, pellet or gas stove: Installation, service or repair.
[Statutory Authority: RCW 51.04.020 and 51.16.035. WSR 16-14-085, § 296-17A-0307, filed 7/5/16, effective 1/1/17. Statutory Authority: RCW 51.04.020, 51.16.035, and 51.16.100. WSR 12-11-109, § 296-17A-0307, filed 5/22/12, effective 7/1/12. Statutory Authority: RCW 51.16.035 and 51.16.100. WSR 07-12-047, § 296-17A-0307, filed 5/31/07, effective 7/1/07. WSR 07-01-014, recodified as § 296-17A-0307, filed 12/8/06, effective 12/8/06. Statutory Authority: RCW 51.16.035, 51.16.100. WSR 06-12-075, § 296-17-513, filed 6/6/06, effective 1/1/07. Statutory Authority: RCW 51.16.035. WSR 98-18-042, § 296-17-513, filed 8/28/98, effective 10/1/98; WSR 96-12-039, § 296-17-513, filed 5/31/96, effective 7/1/96; WSR 85-24-032 (Order 85-33), § 296-17-513, filed 11/27/85, effective 1/1/86; WSR 83-24-017 (Order 83-36), § 296-17-513, filed 11/30/83, effective 1/1/84; Order 73-22, § 296-17-513, filed 11/9/73, effective 1/1/74.]
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