How much space should be between steam boilers?
When determining how much space should be between steam boilers, serviceability should be at the top of your mind. Sure, you want to save space, but you also want to make sure you have plenty of elbow room to service your boiler properly.
One of the most crucial factors that will determine how you space your boiler units is whether your boiler system is being installed in a new construction facility or an existing building that is being retrofitted.
While a new construction gives you a lot of control over how much space you need to accommodate your boilers, a retrofit project requires you to work around what you have been given. If you’re dealing with a newly constructed facility, boilers can actually be installed before being closed in later by a wall or ceiling. Retrofitting an existing facility for a new boiler does not have this luxury, which is why large boiler installation may require opening existing walls and ceilings, maneuvering the boiler system into place, and then closing the boiler room back up. For some retrofits, you may even need to expand an existing room if your new boiler system is larger than your previous one or if you foresee needing to add another unit to your modular boiler system later down the road.
Of course, depending on the boiler you choose, making renovations to accommodate a retrofit may not even be necessary.
Whether you need to install boilers in a newly constructed facility or in an existing facility that requires a retrofit, choosing a modular water tube boiler system will ensure that you have plenty of room to meet your current steam needs, as well as plan for the future.
-
SZL series biomass-fired steam boilerLive Chat6-35 t/h1-2.5 MPa
-
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa
-
SHX coal-fired CFB (circulating fluidized bed) steam boilerLive Chat10-35 t/h1.25-2.5 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat

-
Against the backdrop of accelerated global carbon reduction and increasingly stringent safety and environmental supervision, internationally recognized compliance qualifications have become an important foundation for industrial equipment manufacturers to expand into overseas markets. With ASME (American Society of Mechanical Engineers) certification as a core cornerstone, ZOZEN Boiler continues to advance the international upgrade of product compliance and engineering service capabilities, driv...13 Jan 2026 -
On January 6, Wuxi ZOZEN Boiler Co., Ltd. held its 2026 Annual Conference and the 2025 Commendation Ceremony for Advanced Teams and Outstanding Employees under the theme “United to Set Out — Uphold Integrity, Advance with Intelligence.” General Manager Zhang Guoping gathered with all employees to review the company’s journey, honor annual contributions, and chart the path forward. Looking back: Steady progress through perseverance and breakthroughsThe conference opened w...07 Jan 2026 -
In 2025, ZOZEN Boiler is leveraging a series of international exhibitions to continue cultivating overseas markets. From Asia’s Pakistan Textile Expo to Europe’s Russian HVAC and Boiler Exhibition and Industrial Boiler & Heat Exchange Exhibition, and onward to Serbia’s TOPS Scientific Seminar, ZOZEN showcased its high-efficiency, eco-friendly boiler products and customized energy solutions to global customers—demonstrating strong technological capability and market co...30 Dec 2025











