• Raypak 018045 399K BTU Avia NiTek Natural Gas Heater
  • Raypak 018045 399K BTU Avia NiTek Natural Gas Heater

Raypak 018045 399K BTU Avia NiTek Natural Gas Heater

Raypak 018045 399K BTU Avia NiTek Natural Gas Heater

$1,499.00
$1,499.00 $2,999.00
SAVE 50% Sold out

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Raypak 018045 399K BTU Avia NiTek Natural Gas Heater

Raypak 018045 399K BTU Avia NiTek Natural Gas Heater

$1,499.00
$1,499.00 $2,999.00
SAVE 50% Sold out

📌 Key Specifications

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  • 🔥 BTU Output: 399,000 BTU (high-capacity class)
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  • ⚙️ Model: 018045 / AVIA HD 404A
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  • ⛽ Fuel type: Natural Gas
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  • 📶 Smart control: Built-in WiFi (Raymote app)
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  • 🧱 Heat exchanger: NiTek (high corrosion resistance alloy)
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  • 🌡️ Efficiency: ~84% thermal efficiency
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  • 💧 Max flow: ~100–125 GPM depending on configuration
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  • 🏊 Pool size range: ~up to 40,000 gallons typical use
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  • ⚡ Power: 120/240V (controls only, gas does heating)
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  • 🏗️ Install type: Indoor or outdoor, vented system
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🧠 What “NiTek” means (important)

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NiTek is Raypak’s upgraded heat exchanger material:

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  • 🛡️ ~3× more erosion resistant than copper
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  • 🧪 Better resistance to pool chemicals and scaling
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  • 💧 Designed for longer life in harsh water conditions
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⚠️ Important note:

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  • It is NOT titanium
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  • Water chemistry still matters a lot (pH balance is critical)
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🔥 Real-world performance

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  • 🌡️ Heats pool very fast (gas heater advantage)
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  • ⏱️ Typical rise:\n
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    • ~2–5°F per hour depending on pool size and conditions
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  • ❄️ Works well even in cooler weather (unlike heat pumps)
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  • 🏊 Best for:\n
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    • Spas
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    • Medium–large pools
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    • Quick heating before use
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Is this tool covered by a warranty?

Yes — every tool comes with a manufacturer warranty covering defects in materials and workmanship. Check the product description for the exact warranty period on this item.

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How fast will my order ship?

Orders are processed within 1–2 business days and typically arrive within 5–7 business days across the US. You'll get a tracking number as soon as it ships.

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Can I return it if it's not what I expected?

Absolutely. We offer a 30-day return policy on unused, like-new items in original packaging. Just reach out to our support team and we'll walk you through it.

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Is this safe/rated for professional use?

Yes, this tool meets standard safety and performance certifications for both DIY and professional job sites. Always follow the included manual for best results.

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What if my tool arrives damaged or defective?

Reach out within 48 hours of delivery with a photo of the issue, and we'll send a replacement or issue a refund — no hassle.

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