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EcoPlus 1/2 HP Water Chiller

Official EcoPlus Dealer Model: HGC728702
$1,249.99 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
  • Cools up to 132 gallon reservoirs between 37 and 90 degrees Fahrenheit
  • Pure titanium evaporator provides high corrosion resistance in nutrient and saltwater environments
  • Draws 4.4 amps on a standard 120V circuit and requires a pump between 317 and 793 GPH
  • View More Details
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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are adding a chiller because seasonal heat spikes keep driving your water temps into the root rot danger zone.
  • You are seeking precise thermal stability because fluctuating reservoir temps are dropping your dissolved oxygen.
  • You are switching to titanium components because your concentrated nutrient salts eat through standard exchangers.

What We Found

  • The titanium evaporator handles aggressive nutrient mixes without the pitting seen on cheaper copper units
  • The digital memory protection is great for facilities that experience frequent brief power flickers or resets
  • We suggest using hose clamps on the 3/4 inch fittings to prevent high-pressure leaks when running a 793 GPH pump

What Users Say

  • Operators of 100 gallon tanks say they stopped worrying about dissolved oxygen levels during the peak of summer
  • Users who replaced an ice-jug routine say they reclaimed hours of labor every week for actual plant maintenance
  • Facilities running saltwater setups report that the pure titanium internals held up perfectly over multiple seasons

EcoPlus 1/2 HP Chiller - Reservoir, Hydroponic & Aquarium Use

Warm water above 75°F devastates hydroponic systems by promoting root rot pathogens, depleting dissolved oxygen, and stressing beneficial microbes that protect plant health. The EcoPlus 1/2 HP Chiller combats these threats in reservoirs up to 132 gallons, maintaining precise temperatures from 37° to 90°F with a digital control system that prevents the temperature swings that compromise crop quality and aquatic life.

This chiller features a pure titanium evaporator engineered for superior corrosion resistance in concentrated nutrient solutions and saltwater environments. The environmentally safe R134a refrigeration system delivers high energy efficiency while operating at 4.4 amps on standard 120V power. Digital controls provide accurate temperature monitoring and adjustment, while built-in overcurrent protection and memory protection safeguard your settings during power fluctuations.

The EcoPlus 1/2 HP Chiller accommodates pumps ranging from 317 to 793 GPH through 3/4 inch male NPT connections with hose fittings included. A compatible option like the EcoPlus Eco 633 Fixed Flow Submersible/Inline Pump provides the ideal flow rate for optimal cooling efficiency. The substantial 21 x 15.5 x 22 inch frame and 52-pound construction ensure stable operation in commercial growing facilities and advanced aquarium setups. This freon-free system provides powerful cooling without environmental concerns, making it suitable for sustainable operations.

Features

❄️
132 Gallon Capacity

1/2 HP compressor maintains temperatures from 37° to 90°F in reservoirs up to 132 gallons

🛡️
Pure Titanium Evaporator

Anticorrosive titanium construction performs reliably in harsh nutrient and saltwater conditions

📊
Digital Control System

Accurate digital controls ensure stable water temperature with memory protection for saved settings

🌱
Environmentally Safe

Freon-free R134a refrigeration system provides high energy efficiency without environmental impact

Overcurrent Protection

Built-in protection system prevents damage from power surges and electrical fluctuations

🔧
Complete Plumbing Kit

Includes 3/4 inch male NPT connections with hose fittings for 317-793 GPH pumps

Specifications

Specification Value
Horsepower 1/2 HP
Temperature Range 37° to 90°F
Voltage 120V
Amperage 4.4 Amps
Pump Flow Rate (Min) 317 GPH
Pump Flow Rate (Max) 793 GPH
Connection Size 3/4 inch male NPT with hose fittings
Refrigeration System R134a (Freon-free)
Evaporator Material Pure Titanium
Max Water Volume 132 gallons
Dimensions (W x D x H) 21 x 15.5 x 22 inches
Weight 52 lbs

FAQs

What size reservoir can this chiller cool effectively?+

The EcoPlus 1/2 HP Chiller can handle reservoirs up to 132 gallons. For smaller hydroponic setups, you might consider the EcoPlus 1/4 HP Water Chiller, whereas larger commercial facilities would benefit from the EcoPlus Commercial Grade 1 HP Water Chiller.

What temperature range can this chiller maintain?+

This chiller can maintain water temperatures from 37°F to 90°F, giving you precise control for various applications from cold-water coral propagation to warm tropical systems.

Is the R134a refrigerant environmentally safe?+

Yes, R134a is a freon-free refrigerant that provides high energy efficiency without the environmental concerns associated with older refrigerants. It's widely used in modern cooling systems.

What pump flow rate should I use with this chiller?+

Use a pump rated between 317 and 793 gallons per hour (GPH). The EcoPlus Eco 396 Fixed Flow Submersible/Inline Pump is an excellent choice that meets these minimum flow requirements while maintaining efficiency.

What does the memory protection feature do?+

Memory protection saves your temperature settings during power outages or interruptions. When power is restored, the chiller automatically resumes operation at your previously set temperature.

Are plumbing connections included with this chiller?+

Yes, the chiller includes 3/4 inch male NPT connections with hose fittings, providing everything needed to connect to your circulation system.

How much space do I need for installation?+

The chiller measures 21 × 15.5 × 22 inches and weighs 52 pounds. Allow additional clearance around the unit for proper ventilation and heat dissipation.

Can I use this chiller with saltwater aquariums?+

Yes, the pure titanium evaporator is anticorrosive and designed to withstand both freshwater and saltwater applications, including reef tanks and hydroponic nutrient solutions.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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