April 15, 2025
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$5,495.00
3354 SENSIBLE BTUH @ 55F.
CellarPro’s AH3500Sx-ECX ducted cooling units (1/4 Ton Nominal) are engineered for wine cellars up to 900* cubic feet in both commercial and residential wine cellars. When ducted, this unit uses 8-inch insulated ducting on the cold side, and exterior grills on the hot side.
This CellarPro AH3500Sx-ECX Wine Storage Cooling Unit maintains optimal cellar temperature and humidity conditions in extreme conditions up to 110F. AH3500Sx units use energy-efficient EC fans and are significantly quieter than comparable units from other brands. Visit our Learning Center for data tables, performance charts and product comparisons among different brands. Visit our Learning Center for data tables, performance charts and product comparisons among different brands.
In the event that the condensing unit will be exposed to or pulling air that is below 40F, our Compressor Heater (P/N 1727) is included with this outdoor unit to protect the compressor. For installation of the condensing unit in environments below 20F down to -20F, our Fan Cycling Switch (P/N 6972) is required in addition to the Compressor Heater, and Electronic Configuration is required.
*Assuming R19 insulation throughout the cellar, 55F inside the cellar and 85F outside the cellar. Cold-side ducting, glass and/or uninsulated walls, extreme humidity, altitude and other factors may affect the sizing calculation.
Please note: Our CellarPro AH3500Sx-ECX cooling units were not designed for, and our warranty does not cover damage from, marine exposure (within 5 miles of the ocean). In these environments, you will need an applied coating, such as Insitu®, to protect against corrosion that is common in coastal regions.
Our cooling units are designed to be used in properly-constructed wine cellars that are adequately insulated, airtight and sealed with a vapor barrier. In improperly-constructed cellars, the cooling unit will create excess condensation, leading to damage and premature failure of your cooling unit (not covered by warranty).
CellarPro AH3500Sx-ECX units are designed to be ducted, with the evaporator near (or inside) the cellar, and the condensing unit in a remote exterior location up to 100 feet away.
The evaporator can be ducted up to 100 Equivalent Feet (50 Feet per Duct) with 8-inch ducting .
CellarPro’s split configuration allows multiple ducting alternatives, as follows.
Collars or grills for EXHAUST (ie Supply) are located at the front (shown at left), top or rear of the evaporator, and are interchangeable to meet your specific requirement.
Collars or grills for INTAKE (ie Return) are located on the left side of the evaporator.
The condensing unit includes professional-grade air filters to protect the unit.
A bottle probe temperature sensor (10′ cord) plus your choice of duct collars, indoor grills and blank plates are included in the price of the cooling system.
CellarPro Air Handler Split systems offer a choice of 110V / 60Hz wiring and power configurations:
Two permanent power connections for the evaporator (2.0 amps / 15 amp circuit breaker) and the condensing unit (8.7 amps / 15 amp circuit breaker). This wiring configuration is recommended for Valve Control.
One permanent power connection for the entire system (15 amp circuit breaker). In this configuration, the condensing unit must be wired to the evaporator, and must be used with Electronic Control.
The amp data above is not valid when the integrated heater and/or humidifier are configured with the cooling unit – please consult those Owner’s Manuals for the additional amps required when using those upgrades.
When the control panel is difficult to access, we offer a remote control display kit which is wired to the cooling unit and allows the digital display to be mounted inside or outside the cellar.
The condensing unit requires 12 inches of unobstructed space in front of the coils.
AH3500Sx-ECX units include our Compressor Heater (P/N 1727) to protect the condensing unit in environments that drop below 40F.
For installation in environments below 20F down to -20F, Electronic Control is the required configuration, and our Fan-Cycling Switch (P/N 6972) is required (sold separately).
The evaporator should never be exposed to temperatures below 32F.
Access to the left and right side of the evaporator unit is required for installation.
All split systems must be installed and charged on site by a qualified HVAC professional. Line-set equivalent feet must be calculated in accordance with ASHRAE guidelines; refer to our Line Sizing Chart for more information.
A CellarPro cooling unit must always be used in the upright position, and should never be operated on its side or upside down.
We ship these units strapped to a pallet via common carrier with curbside delivery. Inside delivery is available for an additional charge.
To activate your warranty, you must complete and return our Installation Checklist.
354 SENSIBLE BTUH @ 55F.
CellarPro’s AH3500Sx-ECX ducted cooling units (1/4 Ton Nominal) are engineered for wine cellars up to 900* cubic feet in both commercial and residential wine cellars. When ducted, this unit uses 8-inch insulated ducting on the cold side, and exterior grills on the hot side.
The BTU/h value shown here is a theoretical number. There are often circumstances under which a cellar design may require a larger unit due to variables not accounted for in the formula. For example, these variables could be building materials (such as glass, stone, concrete, etc.)
Which do not offer the insulation capacity required to maintain the optimal cellar environment. We recommend purchasing a unit with a larger capacity to compensate for these unaccounted-for variables. An undersized unit can lead to premature failure and will most likely prevent the cellar from reaching your desired temperature.
Brand: CellarPro
Size: 18 3/5w x 18 3/5d x 19 3/10h (in) (Evap)
Weight: 225 lbs
Evaporator Dimensions:
– 60 lbs (no humidifier)
– 18.6w x 18.6d x 19.3h
Condensing Unit Dimensions:
– 111 lbs
– 18.6w x 18.6d x 19.3h
Power:
– CellarPro Air Handler Split systems offer a choice of 110V / 60Hz wiring and power configurations:
– Startup Amps: 30.0 Amps
– Running Amps Cord-Connected: 9.0 Amps
– Total Watts: 558 (medium fan speed)
– 1/4 Ton Nominal
BTUH @ 55F
– Low Fan Speed: 2778
– Med Fan Speed: 3212
– High Fan Speed: 3354
Decibels
Evaporator Decibels
– Low Fan Speed, Ducted: 38 dbA
– Med Fan Speed, Ducted: 44 dbA
– High Fan Speed, Ducted: 52 dbA
Condensing Unit Decibels
– Low Fan Speed, Ducted / Non-Ducted: 43 dbA / 56 dbA
– Med Fan Speed, Ducted / Non-Ducted: 50 dbA / 63 dbA
– High Fan Speed, Ducted / Non-Ducted: 55 dbA / 68 db
Warranty:
To activate your warranty, you must complete and return our Split Installation Checklist.
Warranty Overview
Cold Temperature
Filters & Grills
Remote Thermostats, Displays & Probes
Heating & Humidification
DID YOU KNOW?
Nobody protects your wine cellar better than CellarPro Cooling Systems! In the event your cooling unit fails and the failed components are covered by our warranty, we’ll send a replacement cooling unit to you per the terms of our Replacement Unit Program
CellarPro Replacement Unit Program
If your CellarPro cooling unit fails and the parts that failed are still covered by warranty, we’ll send a replacement cooling unit to you, as follows:
Please note:
Showroom Available By Appointment
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