A technician holding Core, Type I, Type II and Type III certification is asked to recover the charge from the air conditioning system in a customer's pickup truck. What does that particular job require?
Correct Answer
C) A separate certification issued under the motor vehicle air conditioning program
Motor vehicle air conditioning is regulated under its own section of the Clean Air Act with its own technician certification and its own approved recovery equipment. The three Section 608 type certifications explicitly carve out motor vehicle systems, so even a Universal technician is not authorized to service the air conditioning in a car or light truck. The refrigerant does behave as a high-pressure refrigerant, but the appliance category is what matters here, and vehicle systems are excluded from the Type II definition on purpose.
Why This Is the Correct Answer
The Type II definition excludes motor vehicle air conditioning by name, and vehicle work is covered by the separate certification program written for it. That program also requires vehicle-specific recovery and recycling equipment, so the exclusion is about equipment and procedures as much as about the card.
Why the Other Options Are Wrong
Option A: Nothing further, because holding all three type certifications covers every appliance in service
The type certifications carve out motor vehicle systems, so 'all three types' still leaves a gap. Universal does not reach into vehicle air conditioning.
Option B: Type II certification is sufficient because the truck system uses a high-pressure refrigerant
The refrigerant behaves like a high-pressure refrigerant, but the appliance is excluded from the Type II definition regardless. The exclusion is by appliance category, not by pressure.
Option D: Only that the recovered refrigerant be sent out to a certified reclaimer afterward
Sending refrigerant for reclamation is a separate matter entirely and does nothing about who is permitted to open the system in the first place.
Memory Technique
Wheels on it means a different program. 608 stops at the curb.
Reference Hint
40 CFR 82.161 excludes MVACs from Type II. Motor vehicle air conditioning technician certification is issued under 40 CFR Part 82, Subpart B.
More epa-608-type-2 Questions
A walk-in cooler condensing unit holds a full charge of twenty-five pounds of R-404A, which is below the fifty pound threshold that brings an appliance under the leak repair provisions. What still applies to this unit?
An office building has thirty water source heat pumps on a common water loop, and each one left the factory assembled, hermetically sealed and charged with four pounds of R-410A. How is one of those units classified?
A data sheet for an unfamiliar refrigerant lists a boiling point of about fifty-five degrees Fahrenheit at atmospheric pressure. What does that tell a technician holding Core and Type II certification?
A technician holds Core, Type I and Type III certification and is sent to recover the charge from a twenty ton rooftop unit charged with R-410A. What does that combination of sections allow on this job?
A fleet garage technician holds only the vehicle air conditioning certification issued under Section 609 and is asked to recover the charge from the shop's own rooftop air conditioner. What does that credential allow?
A split system's outdoor unit, indoor coil and the line set the installer ran and brazed between them are being considered. For the purposes of the refrigerant rules, what makes up the appliance here?
On a new installation the line set is brazed to a factory charged outdoor unit and an indoor coil shipped under a nitrogen holding charge, with the outdoor unit's service valves still closed. What does the recovery requirement call for before that brazing?
A rooftop unit's data plate has weathered until the charge figure cannot be read, and the technician needs the full charge to place the appliance under the evacuation and leak provisions. Where should that figure come from?
A computer room air conditioning unit holds forty pounds of R-407C and connects to a remote air cooled condenser through refrigerant piping run and brazed by the installer. How is that unit classified?
A shop's office manager, who holds no technician certification, is sent to a supply house to pick up a new recovery machine for the commercial crew. What does the sales restriction require at that counter?
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