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Raypak Hi Delta® P-1532B Digital Brass Indoor/Outdoor Pool Heater 1530K BTU 9358
Raypak Hi Delta® P-1532B Digital Brass Indoor/Outdoor Pool Heater 1530K BTU 9358
A high-efficiency commercial pool heater with advanced controls and eco-friendly performance.
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The Raypak Hi Delta® P-1532B is a high-efficiency commercial pool heater designed for indoor and outdoor use, delivering 1,530,000 BTU/hr with a fan-assisted combustion system.
Its cupro-nickel finned-tube heat exchanger ensures durability and superior performance.
The Versa IC® control package offers advanced diagnostics and supports cascade control for up to eight units. With Modbus RTU and 0-10 VDC BMS compatibility, it integrates seamlessly into building management systems.

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Customers praise the P-1532B for its robust construction and high-efficiency performance in commercial pool heating.
The Versa IC® control system is lauded for its user-friendly diagnostics and seamless integration with building management.
Reviewers highlight the heater's low NOx emissions and stackable design as standout eco-friendly features.
Many appreciate the unit's durability and reliability, even in demanding environments.

• Fan-Assisted Combustion System: Ensures complete combustion for high efficiency.
• Cupro-Nickel Heat Exchanger: Provides superior durability and heat transfer.
• Versa IC® Control Package: Offers advanced diagnostics and cascade control for multiple units.
• Modbus RTU & BMS Compatibility: Seamlessly integrates with building management systems.
• Low NOx Emissions: Eco-friendly with emissions below 30 ppm.

- BTU Input: 1,530,000 BTU/hr
- BTU Output: 1,301,000 BTU/hr
- Flow Rate Max: 132 gal/min
- Fuel Type: Natural Gas
- Voltage: 120V
- Each Product Weight: 1,188 lbs
- Cabinet Dimensions:32.625 inches

Q: What is the input capacity of the P-1532B?
A: The heater has an input capacity of 1,530,000 BTU/hr.
Q: Does the P-1532B support integration with building management systems?
A: Yes, it is compatible with Modbus RTU and 0-10 VDC BMS interfaces.
Q: What certifications does the P-1532B have?
A: It is ANSI Z21.56 and ASME Certified for quality and safety.

Pool heaters and heat pumps are not returnable once installed or connected. Double-check fuel type, voltage, and sizing before installation.

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Raypak is a trusted name in pool and spa heating, offering energy-efficient gas heaters and heat pumps built for long-lasting performance. Whether you're warming up your pool for year-round use or extending your swim season, Raypak delivers reliable temperature control. At AquaDoc, we offer a wide selection of Raypak pool heaters to help you enjoy comfortable water—whenever you want it.
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