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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
  • 1/2 HP compressor maintains temperatures from 37 to 90 degrees Fahrenheit in reservoirs up to 132 gallons
  • Pure titanium evaporator provides anticorrosive construction for harsh nutrient and saltwater conditions
  • Includes 3/4 inch male NPT connections with hose fittings for 317 to 793 GPH pumps
  • View More Details
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  • Free Shipping On Most Items*To the lower 48
  • Transparent PricingBacked w/ price match guarantee
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  • Secure CheckoutSSL encrypted payments

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THROUGH THE Cultivator's LENS Product Evaluation

  • You are investing in a dedicated cooling loop because your nutrient reservoir temperatures are climbing into the danger zone during lights-on hours
  • You are adding a high-capacity chiller to your system because your pump waste heat is preventing you from holding the narrow root-zone range you need

  • The pure titanium construction means this handles aggressive nutrient solutions without corroding over time.
  • The digital system stores your settings if the power cuts out, so you do not have to reset your target temperature.

  • Operators who switched to this unit report that their root health improved once they stopped seeing the temperature spikes that trigger pathogen outbreaks
  • Growers say the consistent temperature stability allows them to run their pumps at higher flow rates without overheating the reservoir

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?

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Call (360) 800-5535

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