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Penguin Chillers

Penguin Chillers Outdoor 1/2 HP High Efficiency Water Chiller, 5,750 BTU

Penguin Chillers Outdoor 1/2 HP High Efficiency Water Chiller, 5,750 BTU

Authorized Penguin Chillers dealer1-year Penguin Chillers manufacturer warranty included; 2- and 3-year extended coverage available where offered.

An outdoor-rated 5,750 BTU/hr water chiller with a stainless exterior for patio and backyard plunge builds.

Regular price $1,499.99 USD
Regular price Sale price $1,499.99 USD
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Shipping calculated at checkout.

Free shipping to the 48 contiguous states and DC

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Extended Warranty: None (1-year included)

Extended Warranty
Accessories (optional)

Ships free from Knoxville, TN, usually within 2 to 5 business days.

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Pay over time with Shop Pay Installments at checkout, subject to approval. How financing works · Using HSA/FSA funds

Questions before you buy?Fit, power, delivery or which model. We help before and after your order. Contact us
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Real help, start to finish

Questions on fit, power or delivery? Call or email us. We stay your first contact after delivery, warranty included.

Free shipping

Free to the 48 contiguous U.S. states and DC on this item. Tracking and delivery details by email.

21-day returns

Request a return within 21 days of delivery. Approved change-of-mind returns carry a 20% restocking fee. Damage is made right. Return policy

Pay over time

Split the cost into monthly payments with Shop Pay Installments, subject to approval. Financing · HSA/FSA

Description

The Penguin Chillers Outdoor 1/2 HP High Efficiency Water Chiller is a general-purpose water chiller with 5,750 BTU/hr of cooling capacity. Penguin builds it for cold plunges as well as aquariums, hydroponics and process cooling, so it suits a custom or DIY plunge setup where you choose your own tub, pump and plumbing.

This outdoor model wraps the 5,750 BTU/hr high efficiency platform in a stainless steel exterior rated for outdoor installs in any weather above freezing. Drain it completely if temperatures will drop to freezing.

It has no built-in pump, so plan your own pump, filter, tubing and fittings with at least 250 GPH of measurable flow. Penguin calls it a strong foundation for a DIY outdoor plunge; for a plug-and-play setup, see the Penguin Cold Therapy Chiller.

Features

  • 5,750 BTU/hr cooling capacity
  • Cools water to as low as 37°F
  • Runs on 110 to 120V household power
  • Outdoor rated with stainless exterior
  • Pump and tubing sold separately
  • Made in Knoxville, Tennessee

Specifications

Cooling capacity 5,750 BTU/hr
Coil Titanium
Water temperature range 37°F to 100°F with water
Connections 1 in female NPT (3/4 in on the 316 stainless version)
Refrigerant R-32
Outdoor rated Yes, for air temperatures above 32°F
Sound rating 56 dBA
Dimensions (L x W x H) 16.25 x 14.75 x 12 in
Weight 49 lb
Electrical 110 to 120V, single phase, 3.9A, 450W
Cord length 6 ft
Penguin model 0.5HPHEOUTDOOR

Specifications from Penguin Chillers. Dimensions and weights are approximate.

Setup notes from Penguin

  • Needs a separate water pump and tubing (not included). Penguin recommends a Danner Mag Drive 5 to 18 pump; any pump used must be rated under 10 PSI / 23 ft max head.
  • Water must flow continuously while the chiller runs. Unplug the chiller before stopping the flow.
  • Condensation can form depending on water temperature and room humidity, so plan the location.

Outdoor model: disconnect and drain completely if air temperatures will reach freezing.

Penguin Chillers designs and builds its chillers in Knoxville, Tennessee, and is a member of the Made in Tennessee program.

Warranty and delivery

  • 1-year Penguin Chillers warranty included. Extended 2- or 3-year coverage is available where shown as an option. Penguin's warranty applies only to units bought from an authorized dealer, which Restore Suite is.
  • Ships from Knoxville, Tennessee. Manufacturer lead time: 2 to 3 business days.
  • Shipping cost is shown at checkout before you pay.
  • Questions about sizing or setup? Contact us and we will help.
Specifications
Cooling capacity5,750 BTU/hr
CoilTitanium
Water temperature range37°F to 100°F with water
Connections1 in female NPT (3/4 in on the 316 stainless version)
RefrigerantR-32
Outdoor ratedYes, for air temperatures above 32°F
Sound rating56 dBA
Dimensions (L x W x H)16.25 x 14.75 x 12 in
Weight49 lb
Electrical110 to 120V, single phase, 3.9A, 450W
Cord length6 ft
Penguin model0.5HPHEOUTDOOR

Specifications from the manufacturer. Dimensions are approximate.

Shipping

Free shipping from Knoxville, Tennessee, to the 48 contiguous U.S. states. Most chillers ship within 2 to 5 business days (see the product description for this model's lead time), and tracking is emailed when it ships.

Full shipping policy

Delivery

Chillers and accessories arrive by parcel carrier. Complete plunges may need help to move into place, so check the weight on the Specifications tab. Inspect the box when it arrives, note any damage, and tell us within 48 hours so we can resolve it for you; damaged or defective units are repaired or replaced.

Before setup, read the setup notes in the description: chiller placement relative to the tub drain matters for proper operation.

Warranty

1-year Penguin Chillers manufacturer warranty included; 2- and 3-year extended coverage available where offered.

1-year Penguin Chillers warranty from the ship date, with optional 2- or 3-year extended coverage where offered. If you pair a Penguin chiller with a tub as a set, a photo of the finished setup may be needed to validate warranty coverage, and we will walk you through it. Restore Suite is your first contact for any question.

Returns: request a return within 21 days of delivery; every return needs pre-approval. Approved returns carry a 20% restocking fee, and you pay return shipping. Custom units cannot be returned.

How warranty support works

What delivery looks like

A cardboard parcel box delivered on a front porch
Arrives by parcel carrier, usually left at your door with tracking emailed when it ships. Example photo of a typical delivery. Your packaging may look different.

Learn more from Penguin Chillers

Adequate Airflow and Proper Ventilation

Manuals and documents

Official Penguin Chillers documents for this model. Opens as a PDF.

Penguin Chillers outdoor 1/2 HP high efficiency water chiller, front view with controller

Why this chiller

An outdoor-rated 5,750 BTU/hr water chiller with a stainless exterior for patio and backyard plunge builds.

  • 5,750 BTU/hr cooling capacity
  • Cools water to as low as 37°F
  • Runs on 110 to 120V household power
  • Outdoor rated with stainless exterior
Penguin Chillers outdoor 1/2 HP high efficiency water chiller, angled rear view

Key specs at a glance

The numbers to check before you order. Full details are on the Specifications tab.

Cooling capacity
5,750 BTU/hr
Water temperature range
37°F to 100°F with water
Dimensions (L x W x H)
16.25 x 14.75 x 12 in
Weight
49 lb
Electrical
110 to 120V, single phase, 3.9A, 450W

Chiller buying guideCold plunge cost calculator

Before you buy: what to know

Based on the manufacturer's specs, manuals and our research.

  • This is the outdoor version of Penguin's 1/2 HP HE chiller, in a stainless exterior rated outside above freezing. If air will reach freezing, disconnect and drain it completely.
  • This chiller has no pump. You need a separate pump and tubing giving at least 250 GPH of measured flow; Penguin recommends a Danner Mag Drive 5 to 18, rated under 10 PSI / 23 ft max head.
  • Water must flow the whole time it runs, so unplug the chiller before you stop the pump. Condensation can form with cold water and humid air; place it where drips will not damage anything.
  • It suits a custom outdoor plunge where you pick the tub, pump and filter. If you want plug-and-play with a built-in pump, the Penguin Cold Therapy Chiller costs less and is also outdoor rated.
  • Penguin accepts returns requested within 21 days, unused and in original packaging, with a 20% restocking fee. Confirm your tub's fittings with us before ordering so a mismatch never comes to that.

Not sure this is the right fit? Ask us or call (945) 280-3243.

Compare Penguin Chillers models

Swipe to compare 4 models

Model Penguin Chillers 1 HP High Efficiency Water Chiller From $1,999.99 Penguin Chillers 1 HP Water Chiller From $1,899.99 Penguin Chillers 1 1/2 HP Water Chiller From $2,599.99 Penguin Chillers Outdoor 1/2 HP High Efficiency Water Chiller From $1,499.99You are viewing
Cooling capacity11,500 BTU/hr10,000 BTU/hr15,000 BTU/hr5,750 BTU/hr
Electrical110 to 120V, single phase, 7.2A, 830W110 to 120V, single phase, 7.2A, 830W110 to 120V, single phase, 11A, 1,270W110 to 120V, single phase, 3.9A, 450W
Penguin Chillers Outdoor 1/2 HP High Efficiency Water ChillerFrom $1,499.99You are viewing
Cooling capacity
5,750 BTU/hr
Electrical
110 to 120V, single phase, 3.9A, 450W
Penguin Chillers 1 HP High Efficiency Water ChillerFrom $1,999.99
Cooling capacity
11,500 BTU/hr
Electrical
110 to 120V, single phase, 7.2A, 830W
View this model
Penguin Chillers 1 HP Water ChillerFrom $1,899.99
Cooling capacity
10,000 BTU/hr
Electrical
110 to 120V, single phase, 7.2A, 830W
View this model
Penguin Chillers 1 1/2 HP Water ChillerFrom $2,599.99
Cooling capacity
15,000 BTU/hr
Electrical
110 to 120V, single phase, 11A, 1,270W
View this model

See all Penguin Chillers products

Common questions

Who makes this?
Penguin Chillers, in Knoxville, Tennessee. Restore Suite is an authorized Penguin Chillers dealer.
What power does it need?
A standard 110 to 120V household outlet, ideally GFCI protected.
What warranty comes with it?
A 1-year Penguin Chillers warranty. Extended 2- or 3-year coverage is available where offered as an option.

Choosing the right setup can be tricky. We are here to help.

Tell us your space, power and how you plan to use it, and we will help you compare models honestly, including whether this one is the right fit.

Why buy from Restore Suite

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We handle your questions, delivery issues and warranty claims with the manufacturer for you.

Honest guidance

Free guides and calculators for sizing, running costs and safety, so you can decide with real numbers. See the research