---
title: Patterson-Kelley Solutions Blog | Condensing Boilers (2)
description: Condensing Boilers | Patterson-Kelley Blog - insights, opinions and news relating to the world of hot water heating solutions (2)
---

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- [Solutions Blog](https://info.harscopk.com/blog)

# Patterson-Kelley Solutions Blog

## [Turning Up Turndown](https://info.pattersonkelley.com/blog/turning-up-turndown)

 \[fa icon="calendar'\] Dec 27, 2018, 2:14:15 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Condensing](https://info.pattersonkelley.com/blog/topic/condensing), [aluminum boilers](https://info.pattersonkelley.com/blog/topic/aluminum-boilers), [commercial boilers](https://info.pattersonkelley.com/blog/topic/commercial-boilers), [turndown](https://info.pattersonkelley.com/blog/topic/turndown), [10:1 turndown](https://info.pattersonkelley.com/blog/topic/101-turndown), [low turndown](https://info.pattersonkelley.com/blog/topic/low-turndown), [turndown ratios](https://info.pattersonkelley.com/blog/topic/turndown-ratios), [high turndown](https://info.pattersonkelley.com/blog/topic/high-turndown), [5:1 turndown](https://info.pattersonkelley.com/blog/topic/51-turndown)

[\[fa icon="comment"\] 1 Comment](https://info.pattersonkelley.com/blog/turning-up-turndown#comments-listing)

## Commercial Boiler Efficiency

![AdobeStock\_40733858](https://info.pattersonkelley.com/hs-fs/hubfs/AdobeStock_40733858.jpeg?width=216&name=AdobeStock_40733858.jpeg)Placing system efficiency at the forefront of commercial boiler acquisition continues to be a trend in the heating and water heating industry. Manufacturers are racing ahead to push the limits of technology by offering aggressive [turndown](https://info.pattersonkelley.com/blog/breaking-down-turndown) capabilities approaching, and even exceeding 20:1, at the detriment of system efficiency. 

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/turning-up-turndown)

## [Benefits of Stainless Steel Commercial Boilers](https://info.pattersonkelley.com/blog/benefits-of-stainless-steel-commercial-boiler)

 \[fa icon="calendar'\] Nov 29, 2018, 2:37:57 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Direct-fired](https://info.pattersonkelley.com/blog/topic/direct-fired), [Condensing](https://info.pattersonkelley.com/blog/topic/condensing), [commercial boilers](https://info.pattersonkelley.com/blog/topic/commercial-boilers), [stainless steel boilers](https://info.pattersonkelley.com/blog/topic/stainless-steel-boilers)

[\[fa icon="comment"\] 0 Comments](https://info.pattersonkelley.com/blog/benefits-of-stainless-steel-commercial-boiler#comments-listing)

### ![Stainless Steel 4000.63-1](https://info.pattersonkelley.com/hs-fs/hubfs/Stainless%20Steel%204000.63-1.png?width=213&name=Stainless%20Steel%204000.63-1.png)

### Stainless Steel Heat Exchangers

Stainless steel has increased in popularity over time due to its success in a number of different environments and applications. **[Stainless steel commercial boilers](https://www.harscopk.com/solutions/boilers/condensing/p-k-sonic/)** have proven to be reliable and efficient in both retrofit projects and new installations.  

If you are curious to learn why stainless steel has gained popularity in the heating industry, Patterson-Kelley has compiled a list for you that includes the top three benefits of owning a stainless steel commercial boiler.

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/benefits-of-stainless-steel-commercial-boiler)

## [Breaking the Stigma on Aluminum Commercial Boilers](https://info.pattersonkelley.com/blog/aluminum-commercial-boilers)

 \[fa icon="calendar'\] Oct 24, 2018, 4:42:00 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Water Quality](https://info.pattersonkelley.com/blog/topic/water-quality), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Direct-fired](https://info.pattersonkelley.com/blog/topic/direct-fired), [Condensing](https://info.pattersonkelley.com/blog/topic/condensing), [aluminum boilers](https://info.pattersonkelley.com/blog/topic/aluminum-boilers), [commercial boilers](https://info.pattersonkelley.com/blog/topic/commercial-boilers)

[\[fa icon="comment"\] 10 Comments](https://info.pattersonkelley.com/blog/aluminum-commercial-boilers#comments-listing)

![IMG\_1653](https://info.pattersonkelley.com/hs-fs/hubfs/IMG_1653.jpg?width=237&name=IMG_1653.jpg)

## ****Changing the**** **Perception of Aluminum Commercial Boilers**

The commercial heating industry has faced an ongoing debate on the benefits of stainless steel heat exchangers versus aluminum heat exchangers. The process of choosing a new boiler has become confusing for both building owners and engineers. 

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/aluminum-commercial-boilers)

## [Why Choose Indirect Domestic Water Heating?](https://info.pattersonkelley.com/blog/why-choose-indirect-domestic-water-heating)

 \[fa icon="calendar'\] Sep 20, 2018, 1:37:45 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Water Quality](https://info.pattersonkelley.com/blog/topic/water-quality), [Water Heaters](https://info.pattersonkelley.com/blog/topic/water-heaters), [Indirect Water Heating](https://info.pattersonkelley.com/blog/topic/indirect-water-heating)

[\[fa icon="comment"\] 1 Comment](https://info.pattersonkelley.com/blog/why-choose-indirect-domestic-water-heating#comments-listing)

### Examining Direct Fired Water Heaters

### ![Water running from a tap into a kitchen sink](https://info.pattersonkelley.com/hs-fs/hubfs/Stock%20images/Water%20running%20from%20a%20tap%20into%20a%20kitchen%20sink.jpeg?width=279&name=Water%20running%20from%20a%20tap%20into%20a%20kitchen%20sink.jpeg)

It comes as no surprise that technological advances in the water heating industry have allowed manufacturers to develop highly efficient commercial boilers that provide well rounded heating comfort. Utilizing commercial boiler platforms to produce both building heat and domestic hot water has become a trend in the industry, but what does this  mean for the commercial units? 

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/why-choose-indirect-domestic-water-heating)

## [Best Boiler Maintenance Practices](https://info.pattersonkelley.com/blog/best-boiler-maintenance-practices)

 \[fa icon="calendar'\] Jul 23, 2018, 1:55:21 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Water Quality](https://info.pattersonkelley.com/blog/topic/water-quality), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Non-Condensing Boilers](https://info.pattersonkelley.com/blog/topic/non-condensing-boilers)

[\[fa icon="comment"\] 1 Comment](https://info.pattersonkelley.com/blog/best-boiler-maintenance-practices#comments-listing)

## **Why Annual Maintenance?****![inspection](https://info.pattersonkelley.com/hs-fs/hubfs/inspection.jpg?width=1920&name=inspection.jpg)**

Like changing the oil of your Ferrari F60 every 3,000 miles, all **[heating equipment](https://www.harscopk.com/solutions/)**, both boilers and water heaters, require annual maintenance. No matter the life expectancy of a heating system, ‘WEAR & TEAR’ will interfere with the performance of your heating equipment.

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/best-boiler-maintenance-practices)

## [The Evolution of Boiler Controls](https://info.pattersonkelley.com/blog/the-evolution-of-boiler-controls)

 \[fa icon="calendar'\] Jun 21, 2018, 12:10:05 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Non-Condensing Boilers](https://info.pattersonkelley.com/blog/topic/non-condensing-boilers)

[\[fa icon="comment"\] 0 Comments](https://info.pattersonkelley.com/blog/the-evolution-of-boiler-controls#comments-listing)

## **Boiler Control Innovation**

![830 linkedin-1](https://info.pattersonkelley.com/hs-fs/hubfs/Miscellaneous%20Images/830%20linkedin-1.png?width=236&name=830%20linkedin-1.png)

 

The technological innovation of boiler systems has drastically enhanced how users interact with their boilers. The industry continues to improve safety and efficiency standards to fit the game changing environment. Today, users seek features that influence the return on their investment. These notable features include increased energy efficiency, great zone controls and low operational costs; all of which can be achieved by selecting the right [boiler control technology](https://www.harscopk.com/solutions/controls/).

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/the-evolution-of-boiler-controls)

## [Breaking Down Turndown](https://info.pattersonkelley.com/blog/breaking-down-turndown)

 \[fa icon="calendar'\] May 24, 2018, 2:38:44 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Boiler](https://info.pattersonkelley.com/blog/topic/boiler), [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers)

[\[fa icon="comment"\] 1 Comment](https://info.pattersonkelley.com/blog/breaking-down-turndown#comments-listing)

### Operate at Peak Efficiency

### ![Patterson-Kelley Commercial Condensing MACH Boilers](https://info.pattersonkelley.com/hs-fs/hubfs/MACH_SMITHENERGY.png?width=357&name=MACH_SMITHENERGY.png)

#### **Boilers are Rated on Thermal Efficiency**

Thermal efficiency is simply the chemical energy added to the boiler divided by the energy added to the boiler water.  As more energy is transferred from the hot gas into the boiler water, the thermal efficiency increases and the temperature of the hot gas decreases.

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/breaking-down-turndown)

## [Water Quality - Essential for Optimal Performance](https://info.pattersonkelley.com/blog/boiler-water-treatment)

 \[fa icon="calendar'\] Apr 18, 2018, 12:03:21 PM / by [Patterson-Kelley](https://info.pattersonkelley.com/blog/author/patterson-kelley) posted in [Condensing Boilers](https://info.pattersonkelley.com/blog/topic/condensing-boilers), [Water Quality](https://info.pattersonkelley.com/blog/topic/water-quality), [Hydronic Boilers](https://info.pattersonkelley.com/blog/topic/hydronic-boilers), [Non-Condensing Boilers](https://info.pattersonkelley.com/blog/topic/non-condensing-boilers)

[\[fa icon="comment"\] 1 Comment](https://info.pattersonkelley.com/blog/boiler-water-treatment#comments-listing)

## **Why is Water Quality Important?**

![water-quality](https://info.pattersonkelley.com/hs-fs/hubfs/water-quality.jpg?width=309&name=water-quality.jpg)

#### **Importance of Water Treatment**

 Water treatment is essential to ensure peak boiler performance and operational efficiency.  Up to 15% of thermal loss occurring within the first two years of boiler operation can be attributed to poor water quality. Untreated water inside a boiler can cause the following:  overheating, failure to produce hot water, and shortened life expectancy of the system.

[Read More \[fa icon="long-arrow-right"\]](https://info.pattersonkelley.com/blog/boiler-water-treatment)

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