📌 Key Specs

• Model: Raypak 014781 / PR106AAPC
• Heating capacity: ~105,000–106,000 BTU/hr
• Fuel type: Liquid Propane (LP)
• Pool size range: Small pools / spas (typically up to ~10,000–15,000 gallons depending on climate)
• Ignition: Electronic spark-to-pilot ignition (no standing pilot)
• Control type: Analog dial thermostat
• Heat exchanger: Copper fin-tube
• Efficiency: ~82% (typical for this class)

📐 Physical Specs

• Dimensions: ~27.5″ H × 12″ W × 24″ D (varies slightly by listing)
• Weight: ~100–130 lbs (approx range)
• Water connections: 2″ CPVC unions
• Gas connection: LP supply line (installer sized)
• Electrical: 120V or 240V (low amperage control system)

🔥 Performance

• Fast heating for small water volumes
• Typically raises temperature about:
  • 1–2°F per hour in small pools (conditions dependent)
• Best for:
  • Spas / hot tubs
  • Small above-ground pools
  • Quick warm-up needs

⚙️ Features

✔ Simple analog temperature control (very easy to use)
✔ Compact footprint (fits tight equipment pads)
✔ Copper heat exchanger for fast heat transfer
✔ Spark ignition system (safe + efficient)
✔ Weather-resistant cabinet
✔ Built for residential outdoor use

👍 Strengths

• Very easy to operate (no digital controls)
• Strong heating performance for small pools
• Reliable, proven Raypak build quality
• Good choice for spa heating + quick warm-ups
• Lower complexity = fewer electronic failures