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Exam ASCS topic 1 question 135 discussion

Actual exam question from NADCA's ASCS
Question #: 135
Topic #: 1
[All ASCS Questions]

According to The NADCA White Paper on Using Chemical Products in HVAC Systems, The Environmental Protection Agency (EPA) has not registered any product for use as a disinfectant, sanitizer, or fungicide in the

  • A. equipment room
  • B. air handler
  • C. exhaust fan
  • D. ductwork
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Suggested Answer: B 🗳️
by d_law at Aug. 31, 2023, 1:10 a.m.

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d_law
1 year, 2 months ago
Selected Answer: D
At this time, the EPA has not accepted any disinfectant, sanitizer or fungicidal products for use in the ductwork of HVAC systems. Page 135 ASCS to the ACR Standard
upvoted 2 times
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