OAR 918-282-0040
Limited Maintenance Specialty Contractor-HVAC/R License


(1)

A limited maintenance specialty contractor-HVAC/R (Heating, Ventilating, Air-conditioning and Refrigeration):

(a)

May maintain, service, repair or replace commercial and industrial electrical products that use fuel or other forms of energy to produce heat, power, refrigeration or air conditioning;

(b)

May maintain, service, repair or replace the equipment on the load side of the disconnect switch located at or on the electrical product; and

(c)

Shall only make electrical modifications or install electrical products where the modification, the size or the type of the product installed is approved by the manufacturer for the equipment involved; and

(d)

Shall install, maintain or repair 100 volt-ampere or less thermostat or associated control wiring beyond the electrical product in other than a one- or two-family dwelling only when the contractor employs one or more of the following to perform the work:

(A)

General journeyman electrician;

(B)

General supervising electrician;

(C)

Class “A” limited energy technician; or

(D)

Class “B” limited energy technician.

(2)

License and Equivalent Requirements. This contractor:

(a)

Shall provide proof of at least two years (4,000 hours) experience in installation, including set-up and testing, plus approved specialized training from a manufacturer, distributor, school, or apprenticeship program, or lawful on-the-job training in one or more of the following activities: Electrical repair, service, maintenance, installation or replacement of existing, built-in or permanently connected commercial or industrial heating, ventilation, air conditioning, dehumidifying, filtering or refrigeration equipment;

(b)

Shall agree to create an electrical training record within 60 days of hiring for each employee who will do the electrical work and:

(A)

Maintain the record for as long as the employee remains with the contractor;

(B)

Represent that only employees with electrical training will be used for electrical transactions under this license;

(C)

Agree that the training records will be provided or made available to the division upon request; and

(D)

Submit a list of all trained persons employed, or to be employed, to do electrical work authorized by this rule at time of the application and renewal. The list shall include all Class “B” limited energy technicians employed by the contractor and be updated within 30 days of changes.

(3)

Employment of 100 volt-ampere journeymen or technicians. A limited maintenance specialty contractor-HVAC/R may employ, or be a:

(a)

Class “A” limited energy technician; or

(b)

Class “B” limited energy technician allowing 100 volt-ampere or under thermostat, or associated control wiring involving any type of equipment on which the limited maintenance specialty contractor-HVAC/R is authorized to work.

Source: Rule 918-282-0040 — Limited Maintenance Specialty Contractor-HVAC/R License, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=918-282-0040.

918‑282‑0000
Electrical Contractors in General
918‑282‑0010
Electrical Contractor License
918‑282‑0015
Electrical Contractor’s Responsibilities
918‑282‑0017
Elevator Contractor Electrical License
918‑282‑0020
Limited Sign Contractor License
918‑282‑0030
Limited Energy Contractor License
918‑282‑0033
Limited Renewable Energy Contractor
918‑282‑0040
Limited Maintenance Specialty Contractor-HVAC/R License
918‑282‑0050
Limited Maintenance Specialty Contractor License
918‑282‑0060
Restricted Energy Contractor License
918‑282‑0070
Limited Pump Installation Specialty Contractor License
918‑282‑0100
Electrical Licensing in General
918‑282‑0110
General Licensing Exemptions
918‑282‑0120
Licensing Requirements for Electrical Work
918‑282‑0130
Fees
918‑282‑0140
General Supervising Electrician License
918‑282‑0150
Employment Requirements for Supervising Electricians Employed by Industrial or Manufacturing Plant
918‑282‑0160
Limited Supervising Electrician License
918‑282‑0170
General Journeyman License
918‑282‑0180
Limited Residential Electrician License
918‑282‑0185
Limited Elevator Journeyman License
918‑282‑0190
Limited Journeyman Manufacturing Plant Electrician License
918‑282‑0200
Indorsement for Manufacturing Plant Electricians
918‑282‑0205
Limited Renewable Energy Technician
918‑282‑0220
Limited Journeyman Sign Electrician License
918‑282‑0230
Limited Journeyman Stage Electrician License
918‑282‑0240
Limited Maintenance Electrician License
918‑282‑0260
Limited Building Maintenance Electrician License
918‑282‑0270
Apprentices
918‑282‑0290
Elevator Apprenticeship Program
918‑282‑0345
Class “A” Limited Energy Technician License
918‑282‑0355
Licensing Requirements for Class “A” Limited Energy Technician
918‑282‑0360
Class “B” Limited Energy Technician
918‑282‑0365
Licensing Requirements for Class “B” Limited Energy Technician
918‑282‑0400
Solar Licensing
Last Updated

Jun. 8, 2021

Rule 918-282-0040’s source at or​.us