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- 1 year warranty
- Will protect and prolong the life of your HVAC system
- For conventional unitary systems and mini-split systems
- Robust kit containing everything you could need
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The MRCOOL line-set guard for ductless and unitary products. Keep the outside of your home looking good while protecting your HVAC system. Over time the sun can damage your line-set, the MRCOOL Line Guard will protect your line-set from harmful sun exposure and prolong the life of your system. The MLG450 Kit includes: -Ducting 4 ft. Long (3) -Couplers (2) -Wall Inlet (1) -End Fitting (1) -90° Flat Elbow (1) -Lock Clips (4) -Strap Ties (4).