
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
Description
The Penguin Chillers 1 1/2 HP Water Chiller is a general-purpose water chiller with 15,000 BTU/hr of cooling capacity. Penguin builds it for aquariums, hydroponics and process cooling, with the pump and plumbing chosen separately.
Penguin's largest 120V chiller, for big tubs, multiple users or warm climates. Choose a PVC shell with titanium coil, or a 316 stainless steel shell and coil.
Looking for a cold plunge chiller? For cold plunges, Penguin recommends its Cold Therapy Chiller, which has a built-in pump and is rated for outdoor use above freezing. This standard chiller is for indoor use only, has no pump and needs at least 250 GPH of measurable flow, so it is built for aquarium, hydroponic and process cooling setups. Not sure which fits? Ask us before you order.
Features
- 15,000 BTU/hr cooling capacity
- Cools water to as low as 37°F
- Runs on 110 to 120V household power
- Titanium or 316 stainless steel heat exchanger
- Pump and tubing sold separately
- Made in Knoxville, Tennessee
Specifications
| Cooling capacity | 15,000 BTU/hr |
| Coil | Titanium (PVC shell) or 316 stainless steel shell and coil |
| 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 | No (indoor) |
| Sound rating | 61 dBA |
| Dimensions (L x W x H) | 26.5 x 23.75 x 18 in |
| Weight | 96 lb (100 lb stainless) |
| Electrical | 110 to 120V, single phase, 11A, 1,270W |
| Cord length | 6 ft |
| Penguin model | 1.5HP |
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.
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 capacity | 15,000 BTU/hr |
|---|---|
| Coil | Titanium (PVC shell) or 316 stainless steel shell and coil |
| 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 | No (indoor) |
| Sound rating | 61 dBA |
| Dimensions (L x W x H) | 26.5 x 23.75 x 18 in |
| Weight | 96 lb (100 lb stainless) |
| Electrical | 110 to 120V, single phase, 11A, 1,270W |
| Cord length | 6 ft |
| Penguin model | 1.5HP |
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.
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.
Reviews
What delivery looks like

Learn more from Penguin Chillers
Manuals and documents
Official Penguin Chillers documents for this model. Opens as a PDF.

Why this chiller
A 15,000 BTU/hr water chiller that still runs on 120V, for aquarium, hydroponic and process cooling.
- 15,000 BTU/hr cooling capacity
- Cools water to as low as 37°F
- Runs on 110 to 120V household power
- Titanium or 316 stainless steel heat exchanger

Key specs at a glance
The numbers to check before you order. Full details are on the Specifications tab.
- Cooling capacity
- 15,000 BTU/hr
- Water temperature range
- 37°F to 100°F with water
- Dimensions (L x W x H)
- 26.5 x 23.75 x 18 in
- Weight
- 96 lb (100 lb stainless)
- Electrical
- 110 to 120V, single phase, 11A, 1,270W
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- 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.
- This standard model is rated for indoor use only. For an outdoor plunge, Penguin recommends its Cold Therapy Chiller, which has a built-in pump and is rated outdoors above 32°F.
- This is Penguin's largest 120V chiller at 15,000 BTU/hr, drawing 11A and 1,270W. Give it a circuit without other big loads, since that is a big share of a standard 15A circuit.
- At 26.5 x 23.75 x 18 in and 96 lb (100 lb stainless), it is much bigger than the 1 HP units. Plan a solid, ventilated spot near the tub before it arrives.
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 $2,599.99You are viewing |
Penguin Chillers Outdoor 1/2 HP High Efficiency Water Chiller
From $1,499.99 |
|---|---|---|---|---|
| Cooling capacity | 11,500 BTU/hr | 10,000 BTU/hr | 15,000 BTU/hr | 5,750 BTU/hr |
| Electrical | 110 to 120V, single phase, 7.2A, 830W | 110 to 120V, single phase, 7.2A, 830W | 110 to 120V, single phase, 11A, 1,270W | 110 to 120V, single phase, 3.9A, 450W |
Penguin Chillers 1 1/2 HP Water ChillerFrom $2,599.99You are viewing
- Cooling capacity
- 15,000 BTU/hr
- Electrical
- 110 to 120V, single phase, 11A, 1,270W
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
Penguin Chillers 1 HP Water ChillerFrom $1,899.99
- Cooling capacity
- 10,000 BTU/hr
- Electrical
- 110 to 120V, single phase, 7.2A, 830W
Penguin Chillers Outdoor 1/2 HP High Efficiency Water ChillerFrom $1,499.99
- Cooling capacity
- 5,750 BTU/hr
- Electrical
- 110 to 120V, single phase, 3.9A, 450W
Pair it with a sauna
Cold, then heat. Many owners alternate a cold plunge with sauna sessions as a contrast therapy routine for recovery and relaxation. Read the contrast therapy guide
Wizzisaunas
Wizzisaunas 909MX 1-Person Far Infrared Sauna, Ultra-Low EMF, 270° Glass and Light Therapy
From $2,199.00
Wizzisaunas
Wizzisaunas 1-Person Far Infrared Sauna, Full Glass Front, Hemlock or Red Cedar
From $2,499.00
Wizzisaunas
Wizzisaunas 2-Person Far Infrared Sauna, Full Glass Front, Hemlock or Red Cedar
From $2,999.00
Common questions
Who makes this?
What power does it need?
What warranty comes with it?
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
Warranty terms up front
Each product page states its warranty coverage, and we help you use it if anything goes wrong.
Terms shown upfront
Shipping, delivery, warranty and return terms for each brand are on the product page before you buy, not buried at checkout.
One point of contact
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

