Built for harsh coastal conditions, the Calcana PH-40 HO 5’ Marine Grade delivers powerful high-output infrared heat in a compact size while using 316 marine-grade stainless steel for superior corrosion resistance. It’s designed for open-air installations where wind and moisture can punish standard heaters, making it a trusted choice for oceanfront patios, marinas, dockside businesses, and beachfront hospitality spaces.
This model features modulating heat output for adjustable comfort and a 20,000–40,000 BTU range, giving you reliable warmth and better control in changing weather. Its 5’4” installed length is ideal when you need performance but have limited space.
Specifications
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Model: PH-40 HO 5’ Marine Grade
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Style / Material: 316 Marine-Grade Stainless Steel
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Fuel Type Options: Natural Gas / Propane
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Output: High Output (HO)
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BTU Range: 20,000–40,000 BTU
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Input Type: Modulating
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Installed Length: 5’ 4”
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Application / Compatibility (IMPORTANT): Designed for open-air installations; ideal for marine/coastal/humid outdoor settings
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Shown Website Price: $3,676.00 USD (may vary)
Key Features & Benefits
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316 marine-grade stainless steel resists rust and corrosion in salty, humid air
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High Output infrared heat with a flexible 20,000–40,000 BTU range
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Modulating control for smooth temperature adjustment and comfort
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Compact footprint (5’4” installed) for tighter patios and smaller layouts
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Built for demanding locations like coastal patios, marinas, resorts, and poolside lounges
Why Choose This Product
If your heater will be exposed to salt air, high humidity, or harsh weather, the marine-grade upgrade is worth it. This model combines 316 stainless durability with high-output, modulating infrared performance, giving you dependable warmth where standard units wear out faster.
Deliver Results with Love
If you tell us your fuel type (NG or Propane) and where it’s being installed (coastal vs inland), we’ll help you confirm the right configuration so your heater performs beautifully for the long haul warmth you can count on, built to handle the elements.
At SoCal Fire Pits, we can ship to virtually any address in the world. Note that there are some restrictions on certain products and international destinations, and they will be noted as such.
When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page, with 1-2 weeks being our standard lead time and 4-8 weeks for items that are built-to-order.
Please also note that the shipping rates for many items we sell are weight-based. The weight of each item can be found in the product details. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
For more information, please visit our Shipping & Returns page or download our LTL Receiving instructions.
LTL Shipping and Receiving Instructions
