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Home Pool Swimming Pool Heat Pumps & Chillers Raypak Heat Pumps Raypak Heat Pump 5450 Model 103K BTU | Titanium Heat Exchanger | Digital Controls | M5450ti-E 016012 R5450ti-E 016010
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Raypak Heat Pump 5450 Model 103K BTU | Titanium Heat Exchanger | Digital Controls | M5450ti-E 016012 R5450ti-E 016010

Raypak Heat Pump 5450 Model 103K BTU | Titanium Heat Exchanger | Digital Controls | M5450ti-E 016012 R5450ti-E 016010

Parts AvailableParts Available
Platinum Preferred Manufacturer
  • New Stylish platform increase performance and easier maintenance
  • Ideal for any single family pool installation
  • Titanium Heat Exchanger. Water flow 30-80 Gallons Per Minute
  • 2 years Labor and 5 years Parts, 10 years on the heat exchange tube
The Raypak Heat Pump 5450 provides increased performance and easier maintenance accessibility than previous platform! AHRI certified and listed, these units are ideal for any single family pool installation. the units are built with titanium heat exchangers a heavy duty composite base, improved  fan design, and digital controls backed up by a new circuit  board whit increased capabilities. Plus, the new Heat Pump Platform cabinet allows more testing from the front panel while presenting a striking appearance that improves any equipment pad!
Exclusive DuraSteel™ Powder-Coated Cabinet. Same rugged steel construction used by all the major air conditioner manufacturers. Fully louvered steel jacket protects the evaporation coil from storm debris, hail and harsh whether. Not to mention the winning goal in a back yard soccer match. A plastic cabinet is no match for the all steel Raypak cabinet.
Quiet Operation
3 Blade Swept Wing Fan. Precision engineered and tuned for our heat pump. This means more air over the coil which translates to greater efficiency all while being whisper quiet!
Extremely Tough Composite Base
Rust proof and ultra sound deading base material keeps your heat pump up and running for years while holding sound levels to an absolute minimum.
Scroll compressors are quiet and efficient compared to piston type compressors. They provide higher efficiency, lower sound levels, superior durability and unsurpassed reliability. The unique design of a scroll compressor actually wears in over time, not out!
Titanium Heat Exchanger
Spiral Titanium Tube
The spiral titanium tube heat exchanger provides a corrosion-free waterway that can withstand the abuses of harsh pool chemistry. The spiral tube helps reduce deposit build-up and increases efficiency by performing a “scoopand-lift” action.
Internal Automatic Water Bypass
Plumbing Connections Off-set 2” PVC union connections
Digital Controls - Basic Functions
Pool/Spa Control
Your digital heat pump pool heater can be set to have a different target temperature for your pool and spa. This allows you to dial in just the right spa temperature and never have to adjust it again. The pool can be set to a lower, more energy saving temperature.
Remote Compatible
The digital heat pump pool heater can be easily controlled by most two-wire and three-wire remote systems. The digital display will flash “Remote” to let you know that it is under control of a third party automation system. Simply press the up and down arrows for 5 seconds to release the control from the remote mode and regain local control.
On Board Diagnostics
Tells you, the homeowner if there is a problem. Provides the service technician with detailed diagnostic information in real English.
Digital Control - Built-in Mini Automation
Solar Priority Control
Allows solar to be the primary heat source and your heat pump as a back up booster.
Heat Pump Priority Gas Heater Back Up Control
Heat pump is the primary source for heat with gas as a booster when needed.
Multi Unit Control
Stages heaters ability to come on by delaying the start.
3-Way Valve Control
Control and program 3-way valves to work with pool and spa mode on digital control. No external parts to buy.
Pump Control and Time Clock

Brand: Raypak
BTU Rating
Single Phase
Heat or Heat/Cool
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 22 questions Browse 22 questions and 27 answers
What size pool heater for a 10,000 gallon pool?
Glenda g on Oct 26, 2019
BEST ANSWER: Yes, this will works perfect. I have a 13,000 gallon above ground pool
What's the difference between the Raypak 5450 and 6450?
Ava D on Jul 5, 2020
BEST ANSWER: The 5450 is rated at 103,000 BTU, while the 6450 is rated at 119,000 BTU.
35k gallon pool what size pool heater?
Family A on Feb 17, 2020
BEST ANSWER: You can learn how to determine what size pool here you need here:

If you have any questions, lease call our customer service department: (888) 836-6025. Our team would be happy to help you!
IHow much does the raypak 5450 weigh?
A shopper on Dec 6, 2018
BEST ANSWER: Approximately 350 pounds. My wife and I placed it with no problem with a 2 wheel dolly
Does the unit turn off and on , on it's own, like a thermostat would in your house?
A shopper on May 11, 2020
BEST ANSWER: Yes it does. You adjust the temperature to the desired setting and the unit does the rest. As long as there is water flow (the pool pump is running), the unit will operate. If the pool pump is cycled off, the unit will sense no flow and shut off.
How many amps does it take?
Patrick on Mar 2, 2022
BEST ANSWER: Raypak Model 5450
Power: 208/230-1-60 volt
Min. Circuit Ampacity: 30 amps
Breaker Size: 40 amp min/ 60 amp max
I run it on a 50 amp breaker.
Note that you should plumb it with a bypass flow line with throttle valves to ensure sufficient flow for circulation and chemical feeding.
Will this work for an 18,000 capacity in-ground pool?
A shopper on Apr 14, 2022
BEST ANSWER: Yes but it will take a little longer to heat the pool. We have a 15,000 gallon pool and live in NW Georgia. You need to factor in the climate you live in as well.
Is this electric heat pump?
A shopper on May 4, 2021
BEST ANSWER: Yes it is. The previous homeowners had run a gas line that was much too small to support a pool heater so I had to go electric. 12x36 inground, and it raises temp 5 degrees per 8 hour run time. Very happy with it. Also NE Georgia location.
Is this recommended for a pool with about 25,000 gallons?
Frogman on Aug 12, 2019
BEST ANSWER: I was told 20,000 which is what I have and it is working perfectly
This unit is electric powered correct?
Butch on Jun 15, 2019
BEST ANSWER: Yes. 220 volts
Can Cool the water as well?
A shopper on Feb 22, 2022
Will this heat a pool with 40,000 gallons?
A shopper on Aug 26, 2021
BEST ANSWER: it takes my roughly 20k up 5 degrees per 8 hour run,, so i imagine it woul, but it would st least double the run time.
Best Pool heater for propane 17,500 gal pool?
A shopper on May 23, 2021
BEST ANSWER: Is the heater going to be placed inside or outside?
Is it residential or commercial property?
Is the pool inside or outside?
Can I use this for an above ground pool?
A shopper on May 15, 2020
BEST ANSWER: Yes, I have an oval 12x20 above ground pool and this actually works and then some
Would this be an ok size for a 20k gallon ingound pool?
KEVIN K on May 26, 2022
What is the difference between the 5450 and the R5450Ti ???
A shopper on Feb 7, 2022
what are the difference in moder M5450ti-E 016012 R5450ti-E 016010 and R 5450ti ?
A shopper on Nov 29, 2021
I have a 17x29 16000 gallons above ground pool with only 120v outlet what can I get to heat it ?
Mario P on May 13, 2021
How long will take to deliver to NJ?
A shopper on May 6, 2021
is the model 5450 103K BTU available now?
A shopper on Mar 24, 2021
The heat pump is turning on without the pool filter running?
Kyle A on Aug 22, 2020
5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Great purchase
Works great. Had an electrician install and was done in one day. Quickly heated up our pool. Would def buy again.
July 1, 2019
over 2 years ago
Rated 5 out of 5
Overachieved expectations
My 12x20 above ground pool heats up to 85 degrees in about 3 hours. The Pool company who installed it was so impressed with this model he took a picture of it for his other clients. They said the structure is well made.
October 5, 2021
9 months ago
Rated 5 out of 5
Good telephone interaction and prompt delivery at fair price.
Good telephone interaction and prompt delivery at a fair price.
August 14, 2019
over 2 years ago
Rated 5 out of 5
Very happy with our purchase!
So far it has proved to be a great
Investment! Our pool is comfortable for swimming!
June 8, 2020
over 2 years ago
Rated 5 out of 5
Raypak 5450
Excellent pump, but only running for 2 days, lets give it a month....
July 12, 2021
11 months ago
Rated 5 out of 5
Great Heat Pump
Easily installed it myself in May 2021. It has been working fine. Great value for the money.
March 3, 2022
1 year ago
Extended Warranty Program
Raypak pool and spa heaters are engineered to perform and built to last. The brand you know and trust is bringing you more peace of mind with a 2-year extended warranty on residential pool and spa heating products. If not registered, warranty is only 90 days.
The benefits of Raypak's extended warranty, include:
  • 2-year extended warranty
  • Professional in person service
  • 24-hour or same-day service
  • Genuine Raypak parts
  • Factory technical support
The product registration process is quick and easy to complete. To take advantage of the extended warranty follow these steps:
  1. Have your pool or spa heater professionally installed. Click here for a list of Raypak installation partners.
  2. Register your product online at www.raypak.com/warranty within 90 days of installation.
Warranties are effective for products installed on or after June 17, 2019. See product warranty for specific details. Conditions apply. For full warranty by product including exclusions and how to make a claim, please visit www.raypak.com/warranty.
This information was updated on 4/23/2022. For the most current information and full warranty policy please visit www.raypak.com.

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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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