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New Unit too Noisy - Horizontal Install in Crawlspace

Article ID: 25
Last updated: 02 Mar, 2016

Make:  All

Model or Series:  All

Type:  Horizontal

Problem Description:  New unit too noisy.

Observed Symptoms:  

  • New unit installed in crawlspace.
  • Supported from floor joists with all-thread and uni-strut.
  • No vibration isolation between unit and uni-strut.

Solution:  

  1. Installed foam pad isolation between unit and uni-strut.
  2. Lowered blower speeds.

Additional Information:  

  • Checked unit operation for any unusual noises or vibration.
  • Required longer all-thread to make room for foam pads.
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Article ID: 25
Last updated: 02 Mar, 2016
Revision: 1
Views: 59
Comments: 0