We will be closed this Friday, April 18, in observance of Good Friday. We will reopen as usual on Monday, April 21, 2025.
Please send us a message at sales@onco-tx.com and we will get back to you as soon as we can. We look forward to working with you soon!

Recent Articles

Introducing Lochinvar FTXL Fire Tube Boiler, from Anywhere

By Oslin Nation Company|2023-04-14T10:02:44-05:00April 7th, 2022|Featured Products, Boilers, Lochinvar|

Lochinvar FTXL Fire Tube Boiler features the next generation of Lochinar’s all-in-one SMART SYSTEM operating control with a re-designed multi-color LCD interface. SMART SYSTEM provides outstanding functionality and can be integrated directly into a Building Automation System via ModBus and other communications protocols. And now, the CON-X-US mobile communication platform ...

Lochinvar Copper-Fin® Commercial Gas Boilers

By Oslin Nation Company|2023-04-14T10:03:31-05:00March 7th, 2022|Featured Products, Boilers, Lochinvar, Partners|

High-Efficiency Commercial Gas Boiler that is Cost-Effective Lochinvar first introduced Copper-Fin® technology to the boiler industry some 50 years ago. Since then, they’ve continued to refine and perfect their Copper-Fin® Commercial Gas Boilers  - adding advanced fan-assisted combustion, hot surface ignition, a unique gasketless copper finned tube heat exchanger, and ...

Updating the Dallas Fair Park Coliseum

By Roger Brown|2023-04-14T09:52:22-05:00October 4th, 2021|Community, Partners|

Recently a set of Power-Fin boilers manufactured by Lochinvar were installed at the Dallas Fair Park Coliseum. Purdy-McGuire was the MEP firm that laid out the project, and Kahn Mechanical was the installing contractor on the project. Oslin Nation Company was proud to partner with Kahn Mechanical by supplying the ...

Delta Cooling Towers

By Roger Brown|2024-02-14T13:50:43-06:00August 27th, 2021|Delta, Featured Products, Other Equipment, Partners|

Delta Overview One of the more recent additions to our product lineup is Delta cooling towers. Delta has innovative products that really are second to none. Their HDPE based cooling towers are have several advantages over their metal and fiberglass counterparts. Where metal cooling towers need regular maintenance and downtime, ...

Bell & Gossett 1510 Pump Series

By Oslin Nation Company|2025-03-12T13:12:21-05:00June 9th, 2021|Featured Products, Bell & Gossett, Partners, Pumps|

Bell & Gossett has long been known to produce some of the finest pumps in the Hydronics world. Three pumps that are commonly used in hydronic installations are the e-1510, e-1531, and the e-1532. All three pumps are end-suction pumps but with their own advantages, specifications and capabilities. e-1510 Pump ...

Innovation and Efficiency – Poloplast

By Roger Brown|2023-08-30T12:05:32-05:00May 25th, 2021|Partners|

Oslin Nation represents some of the best manufacturers and products in the hydronics, mechanical and plumbing industries. One is fairly new to market in the US, but has a long history. Poloplast America is a new business founded in 2019, but the roots of the company stretch all the way ...

Itron B42 Series Regulator

By Oslin Nation Company|2024-02-14T13:49:23-06:00March 20th, 2021|Featured Products, Gas Regulators, Itron|

Itron is a manufacturer of gas regulators and meters. In today’s resource-hungry world — where infrastructure modernization, new CO2-neutral energy generation and clean water for everyone are essential — resource management is more critical than ever before. We all need to be more mindful of resource utilization and conservation. Itron ...

Aged Cooling Tower Quickly Replaced

By Roger Brown|2024-02-14T13:42:07-06:00March 5th, 2021|Past Projects, Other Equipment|

Our team in Houston was able to help a customer in dire need recently. An office building in the area had an aging cooling tower that was barely functioning. One of our mechanical contractor partners who was working on the job contacted Shane Hetzler in the Houston office and he ...

Equipment Installed at Texas Health Mansfield

By Roger Brown|2020-12-29T16:55:32-06:00December 29th, 2020|Past Projects|

Supporting our healthcare friends Oslin Nation Company is proud and happy to support our friends in the healthcare industry. Recently we sold a large amount of equipment that was installed in the newly constructed Texas Health Mansfield. See our gallery of some of the installed equipment below. Work completed Among ...

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