Boiler Blog | Nationwide Boiler Inc.

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Winter Weather Calls for a Freeze Protection Refresher

Every year when winter arrives, Nationwide Boiler takes extra care to inform customers of the importance of protecting their equipment in severe weather conditions. With colder weather, especially temperatures that are freezing and below, extra protection on rental boilers is necessary to avoid operational difficulties and costly repairs.

We have compiled a list of freeze protection recommendations to follow this winter for outdoor installations:

  1. Enclose both the front and rear of the boiler area and use an external heat source.
  2. Utilize an appropriate heat tracing method (electric or steam tracing) to all exposed stagnant water lines, as well as the main lines and piping components. This includes sensing lines (steam drum to CMR, high steam, and steam gauge), auxiliary low water cut-off, water column, level control blowdown, and main continuous blowdown (depending on the length of piping runs).
  3. In addition to heat tracing on stagnant sensing lines, drain the lines and fill them with a 50/50 (water/glycol) solution, making sure to re-connect the line.
  4. When an extended boiler down time is expected, or once the equipment is decommissioned and ready to ship back, completely drain the boiler and stagnant water lines.

Also, keep in mind the following:

  • The lines mentioned above are considered stagnant lines and should be heat traced regardless of whether the boiler is in operation or not.
  • The above are recommendations; use sound engineering judgement calls when there are concerns of possible freeze damage to equipment.
  • The lessee is responsible for all freeze damage to rental equipment, so be sure to care for the equipment properly.

When water freezes, it expands and can damage the boiler lines and piping. Know the correct steps and take precaution when operating boiler equipment in inclement weather.

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An Inside Look at the World's First 1,000 hp Mobile Boiler Room

Nationwide Boiler recently completed production of the world's first 1,000 hp mobile boiler room, designed at 290 psig for a larger range of operating pressures. We are proud of this collaborative effort between Nationwide Boiler and Superior Boiler Works, which came about in response to customer requests for a larger capacity and small footprint.

For an inside look at this unique piece of equipment, check out our latest video!

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Happy New Year!

 

Nationwide Boiler Inc. wishes you a Happy New Year! We wish you peace and prosperity in 2017.

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Last Edition of Steamlines Newsletter for 2016

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 As we close out 2016, we have one last edition of The Nationwide Boiler Steamlines newsletter. Check out all the latest news, what's happening at Nationwide, and upcoming events in 2017. 

We are excited to kick off the new year, as 2017 marks 50 years in business for Nationwide Boiler Inc. Check out the front page article to see photos of equipment from the early years at Nationwide and to learn about how Nationwide Boiler began, back in 1967 with founder Richard (Dick) Bliss.

Also, to celebrate our milestone anniversary, be sure to save the date and join us for an Open House and Luncheon at our headquarters in Fremont, CA on May 9, 2017. We hope to see you there!

 

 

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