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Harmonic Heating & Air Conditioning is here to take care of all your comfort system maintenance, repair and installation needs! Call us when you need comfort services!

Harmonic Heating & Air Conditioningstarstarstarstarstar4.9 / 5

233 Total Reviews /files//harmonic-logo-footer.png630-999-9008$10S187 Schoger Dr Suite #54, Naperville IL

4SCU14LB Omniguard Split Air Conditioners

Delivering up to 16 SEER' the 4SCU14LB is the perfect blend of higher efficiency' quality and quieter operation. Thoughtfully designed' these units may qualify for local utility rebates and reduce energy bills' while providing a comfortable home environment. In addition' Omniguard Total Corrosion Protection Technology offers enhanced corrosion protection' lowering overall maintenance costs.

  • Up to 16 SEER
  • MHT Technology
  • Omniguard Total Corrosion Protection Technology
  • Integrated Compressor Protection
  • Single Stage Scroll Compressor
  • Sealed Contactor with Lugs
MODELCooling Cap.
Charge Oz.
Line SizeDimensions
Weight Lbs.
4SCU14LB118P-50A18.0 14.0 73 3/8-3/4 29-3/4x24-3/4x36-3/4 155
4SCU14LB124P-50A23.2 14.3 73 3/8-3/4 29-3/4x29-3/8x31-1/4 171
4SCU14LB130P-50A28.0 14.3 100 3/8-3/4 29-3/4x29-3/8x37-3/4 187
4SCU14LB136P-50A34.0 14.5 113 3/8-7/8 29-3/4x29-3/8x31-1/4 205
4SCU14LB141P-50A37.0 15.1 144 3/8-7/8 29-3/4x29-3/8x37-3/4 227
4SCU14LB142P-50A41.0 14.3 140 3/8-7/8 29-3/4x29-3/8x37-3/4 234
4SCU14LB147P-50A46.0 14.5 176 3/8-7/8 33-3/4x35-3/4x37-3/4 272
4SCU14LB148P-50A46.0 14.3 156 3/8-7/8 29-3/4x29-3/8x37-3/4 255
4SCU14LB159P-50A57.0 14.3 192 3/8-1-1/8 33-3/4x35-3/4x43-3/4 284
4SCU14LB160P-50A57.5 14.0 192 3/8-1-1/8 33-3/4x35-3/4x43-3/4 284

Warranty Information

  • Compressor for 120 months - 10 Years
  • All Parts for 120 months - 10 years with prompt online registration

Available Documents


We customize your comfort by making your home smarter, healthier and more efficient. Your peace of mind is as important to us as your comfort.

That's why every product us backed by warranties as robust and dependable as the products themselves.

Every piece of heating & cooling equipment is eligible for a 12-Year Parts Warranty, when you join the "Rock*Star Maintenance Program".

All other products are eligible for the 12-Year Parts Warranty.

Ask for details, terms, and conditions. All product warranties are registered by Harmonic within 30 days of purchase.

on all equipment repairs, indoor air quality & comfort items

Including humidifiers, air filters, air cleaners, thermostats and more! 12 year parts and labor warranty requires joining Rock*Star Maintenance Program. Ask for details, terms, and conditions.

The "Exclusive 12-year Parts & Labor Warranty" covers parts and labor cost from the time of purchase. "Exclusive 12-year Parts & Labor Warranty" requires annual maintenance to be performed by Harmonic Heating & Air Conditioning beginning immediately from the time of purchase. Maintenance must be performed annually during the initial 12-year coverage term in order to uphold warranty status. If annual maintenance is missed or not performed by Harmonic Heating & Air Conditioning, the "Exclusive 12-year Parts & Labor Warranty" becomes void immediately. Warranty coverage defaults to a 10 year part warranty and a 2 year labor warranty from the time of purchase. Warranty is registered to the purchaser and is not transferable.


when you purchase a Furnace or Air Conditioner from Harmonic!