Raypak AVIA 018033 399K BTU Gas Pool Spa Heater
Raypak AVIA 018033 399K BTU Gas Pool Spa Heater
Bring comfort and convenience to your backyard with the AVIA 018033 399K BTU Gas Pool & Spa Heater. Shasta Pool Supply offers the fastest shipping and best prices on Raypak swimming pool heaters. Specifically, this natural gas heater delivers powerful performance with built-in Wi-Fi and a compact footprint.
Raypak AVIA 018033 399K BTU
The Gas Pool & Spa Heater offers smart controls, advanced energy efficiency, and durable materials. Furthermore, Raypak provides simple touchscreen controls for easy programming and operation. Additionally, the AVIA lowers emissions and optimizes fuel consumption.

Collapsible content
Key Features
- 399,000 BTU Heating Power – Quickly and efficiently heats large pools and spas.
- Smart, Wi-Fi Enabled Controls – Monitor and adjust temperature and settings right from your smartphone.
- Compact, Space-Saving Design – Ideal for equipment pads where space is limited.
- Durable Construction – Corrosion-resistant materials withstand harsh outdoor environments.
Technical Specifications
- BTU Output: 399,000 BTU
- Fuel Type: Gas (available in natural gas or propane models)
- Application: In-ground pools and spas
- Connectivity: Built-in Wi-Fi for mobile app control
- Installation: Professional installation recommended
Specs
- Part Number: 018033
- Manufacturer: Raypak
- Voltage: 120/240
Future of Pool Heating
The AVIA 018033 showcases built-in advanced Wi-Fi enabled control system. Moreover, the smart scheduling learns your pool's size and heating needs. Especially, Raypak boasts an impressive 84% efficiency rating and low NOx certification.
Pool Supply Store
Limited Time Sale
Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
-
Open Box Pentair Plus40 Salt Chlorine Generator Cell 523735-EC
Regular price $1,509.00 USDRegular priceUnit price / perSale price $1,509.00 USD -
Pentair IntelliCenter Personality Upgrade Kit i8P | Single Body 521910
Regular price $800.00 USDRegular priceUnit price / per$1,995.00 USDSale price $800.00 USDSale -
Mushroom Propane Patio Heater SIH01-HB | SI 87" Tall Hammered Bronze w/ Pilot
Regular price $99.99 USDRegular priceUnit price / per$199.99 USDSale price $99.99 USDSale
What our customers are saying
Chuck was amazing as always. He provided me with the spa chemicals I needed at a great price!
Chuck was amazing as always. He provided me with the spa chemicals I needed at a great price!
Suzanne E
Great. Received order timely. Product was as expected.
Great. Received order timely. Product was as expected.
MALINDA R.
Great products and quick delivery
Great products and quick delivery
Craig M.
FAQ
Our expert staff answers customer's most asked questions.
What is the difference between E-commerce (EC) and Trade pricing?
E-commerce pricing is our standard online retail pricing available to all customers. Trade pricing is exclusively for pool maintenance professionals and typically offers better rates. To get Trade pricing, you'll need to request a personalized quote.
Are there discounts on Open Box products?
Yes, we offer discounts on Open Box items. However, these prices are often too low to advertise online as they fall below Minimum Advertised Price (MAP) guidelines. Contact us directly for the best deals on Open Box products.
What shipping options do you offer?
We offer local pick-up at both our Phoenix and Mesa locations, along with Free Shipping on orders $150 or more. To learn more about our shipping options, click here.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
-
Heat Pump vs Gas Pool Heater: Which Saves More ...
Ever stared at your monthly energy bill and wondered if heating your pool is worth the shock to your wallet? The cost difference between heat pump and gas pool heater...
Heat Pump vs Gas Pool Heater: Which Saves More ...
Ever stared at your monthly energy bill and wondered if heating your pool is worth the shock to your wallet? The cost difference between heat pump and gas pool heater...
Learn More -
How Long to Heat Your Pool: Expert Guide to Cut...
Ever fired up your pool heater only to wonder when you'll actually get to swim? You're not alone in this frustration. The honest answer about pool heating time is one...
How Long to Heat Your Pool: Expert Guide to Cut...
Ever fired up your pool heater only to wonder when you'll actually get to swim? You're not alone in this frustration. The honest answer about pool heating time is one...
Learn More -
Raypak Digital Pool Heater vs Hayward: Which Sa...
If you're shopping for a pool heater, you're probably asking the same question many homeowners do: which brand gives me the best performance without wrecking my energy bill — Raypak...
Raypak Digital Pool Heater vs Hayward: Which Sa...
If you're shopping for a pool heater, you're probably asking the same question many homeowners do: which brand gives me the best performance without wrecking my energy bill — Raypak...
Learn More



