
TCA-48CHP/I3TX
Central Ducted 48K (4-Ton) System
TCA-48CHP + air handler · 48,000 BTU · 208/230V
- Retail
- $3,999
- Pro price
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- Docs
- 2

TCA-36CHP/I3TX
TCA-36CHP + air handler · 36,000 BTU · 208/230V · central ducted
4.5(2)Retail
$3,299
Contractor
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AHRI
AHRI 210440360
Refrigerant
R-454B
Buy at retail with no trade account — ships from Newark or ready for will-call. We can also refer qualified Bay Area installers.
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Contractor account2 available from Newark Fulfillment Center
10-year compressor / 5-year parts
AHRI Certified, ENERGY STAR, ETL Intertek
Common companion items for this system — add them to your quote and we'll confirm exact parts.
Powder-coated condenser mount with anti-vibration isolators.
Protects the inverter board from utility spikes — cheap insurance.
Wi-Fi control for ducted systems and zoned setups.
For installs without a gravity drain path to the exterior.
central ducted projects where the listed 36,000 BTU capacity and 208/230V electrical setup match the installer-confirmed design.
Projects without professional sizing, uncertain electrical capacity, or rebate paperwork that has not been checked before purchase.
Summit can help with equipment availability from Newark and installer referral, but the installing contractor confirms placement, permits, startup, and labor.
Reused existing ducts, new air handler in the same closet footprint. House cools evenly for the first time in 20 years and the 25C tax credit paperwork was straightforward with the AHRI cert Summit provided.
Bill A. · Homeowner · Livermore, CA · Mar 2026
Static pressure handling is honest for the tonnage and the cabinet is tighter than the brand we used to carry. Manual could use better wiring diagrams, but Summit's counter answered the one question I had same-day.
Marisol E. · Contractor · Concord, CA · Jan 2026

TCA-48CHP/I3TX
TCA-48CHP + air handler · 48,000 BTU · 208/230V

TUM-36HA2/I2I22-21ES
TUM-36HA2/I2I22-21ES · 36,000 BTU · 208/230V

Central System Units
$3,299