Marine-Grade vs Regular Stainless Steel Heaters
When it comes to outdoor heating solutions, the choice of materials plays a pivotal role in determining durability and performance, especially in challenging environments. At Kelray Heating, we pride ourselves on crafting heaters that withstand the test of time, even in the harshest conditions. A key factor in this resilience is our commitment to using marine-grade 316 stainless steel.
Understanding Stainless Steel Grades
Stainless steel is renowned for its corrosion resistance, but not all stainless steels are created equal. The two most commonly used grades in outdoor heaters are 304 and 316.
Lets get technical:
• 304 Stainless Steel: This grade contains 18% chromium and 8% nickel. It’s widely used due to its versatility and resistance to moderately caustic or acidic solutions. However, in saline environments, such as coastal areas, 304 stainless steel can be susceptible to corrosion, leading to rust and reduced lifespan.
• 316 Stainless Steel: Often referred to as marine-grade stainless steel, 316 includes 16% chromium, 10% nickel, and 2-3% molybdenum. The addition of molybdenum significantly enhances its resistance to chloride corrosion, making it ideal for marine and coastal applications.
Why Marine-Grade 316 Stainless Steel Matters
Canada’s diverse climates, from coastal regions with salt-laden air to alpine areas with high humidity, demand outdoor equipment that can endure these elements. Heaters constructed with 304 stainless steel may initially appear robust but often deteriorate rapidly under such conditions. In contrast, 316 stainless steel offers superior corrosion resistance, ensuring longevity and consistent performance.
At Kelray Heating, we go a step further by ensuring that every component of our heaters, down to the smallest nuts and bolts, is made from 316 stainless steel. This comprehensive use of marine-grade materials guarantees that our heaters remain rust-free and operationally efficient, even in the most demanding environments.
The Kelray Heating Advantage
Our commitment to quality doesn’t stop at material selection. Kelray Heaters are manufactured in New Zealand and assembled in Canada, ensuring meticulous craftsmanship and adherence to the highest standards. We are so confident in the durability of our products that we offer a 5-year warranty—the longest in the market for outdoor electric infrared heaters.
Conclusion
Investing in an outdoor heater is not just about immediate comfort; it’s about long-term reliability and performance. By choosing heaters made with marine-grade 316 stainless steel, like those from Kelray Heating, you’re ensuring that your outdoor spaces remain warm and inviting, regardless of the environmental challenges. Don’t compromise on quality—opt for a solution that’s built to last.