Workers in air conditioning and refrigeration manufacturing units may face various hazards due to the nature of their work environment and the tasks they perform.
Workers' Compensation covers medical expenses, rehabilitation costs, and a portion of lost wages for employees who suffer work-related injuries or illnesses.
Additionally, it may provide death benefits to the dependents of an employee who dies due to a work-related incident.
What is Air Conditioning Refrigeration Manufacturing Workers Compensation (class code: 3165)?
Class code 3165 is the workers' compensation classification commonly applied to businesses that manufacture air conditioning, refrigeration, or heating equipment. The policy recognizes the specific operational hazards of this industry and provides coverage for workplace injury and occupational illness for employees. Related coverage types manufacturers often consider alongside workers' comp include commercial liability, equipment coverage, and property coverage.
Who needs it
Any employer who manufactures, assembles, or tests air conditioning, refrigeration, or heating equipment should carry this coverage to protect employees and meet state requirements. Typical buyers include manufacturers, production operators, assembly contractors, and factory service teams. Businesses in adjacent manufacturing lines may look to similar class pages for guidance, such as Furnace, Heater, Radiator Manufacturing Workers Compensation (Class Code 3175) and related operations like Workers Compensation — Electrical Appliance Manufacturing (Class 3570).
What it typically covers
Workers' compensation for class code 3165 usually covers:
- Medical treatment for work-related injuries and illnesses
- Partial wage replacement during disability
- Rehabilitation and vocational retraining when needed
- Death benefits to dependents in fatal cases
Coverage responds to common manufacturing incidents such as equipment accidents, chemical exposures, and electrical shocks. Employers should also consider complementary risk management policies like commercial general liability to address third‑party claims that workers' comp does not cover.
Common exclusions or limitations
Standard exclusions often include deliberate self-harm, injuries sustained while committing a crime, and claims outside the scope of employment. Some policies limit coverage for occupational illnesses related to long-term exposures unless documented and linked to work. Exclusions and limitations vary by insurer and state; underwriting factors and policy forms determine specific language.
Factors that influence cost
Premiums for class code 3165 are influenced by payroll size, employee job duties, claims history (experience modification), safety programs, and the degree of exposure to chemical, electrical, or machine hazards. Operations with higher automation but poor lockout/tagout practices may still see elevated rates. Improvements in workplace safety, training, and equipment maintenance generally help control costs.
Proof of insurance & compliance
Employers typically provide a certificate of insurance to show workers' compensation coverage when contracting or bidding. Requirements vary by state and by contract; always verify local rules. Maintaining clear records, posting required notices, and documenting safety procedures can help with compliance and underwriting reviews.
How to get a quote
To compare options or request a policy, talk to your agent. When requesting a quote, be prepared to provide payroll estimates, a description of operations, safety programs, and any recent loss history. Insurers will use this information to underwrite risk and determine appropriate limits and premiums.
Frequently Asked Questions
Is workers' compensation required for my manufacturing business?
Requirements vary by state and by business size. Most states require employers with employees to carry workers' compensation; check your state agency or consult an insurance professional for specific obligations.
Does workers' comp cover illnesses from refrigerant exposure?
Workers' compensation generally covers occupational illnesses if the condition is shown to be work-related. Coverage and any limitations depend on medical documentation, exposure history, and the policy wording.
How are premiums calculated for class code 3165?
Premiums are based on payroll, the assigned classification code, experience modification (loss history), state rate multipliers, and any credits or debits from safety programs. Each insurer may weigh these factors differently.
Still have questions? Talk to a local insurance expert.