Medical Gas Systems We Install
Complete Medical Gas Piping From Rough-In Through Certification
Our medical gas scope covers the full range of piped gas and vacuum systems required in healthcare environments. Dual Temp installs oxygen, medical air, vacuum, nitrogen, nitrous oxide, carbon dioxide, and waste anesthetic gas disposal (WAGD) systems for hospitals, ambulatory surgery centers, dental facilities, veterinary clinics, and laboratory environments.
Every installation uses ASTM B819 medical-grade copper tube with brazed joints performed under continuous nitrogen purge to prevent interior oxidation. Our installers understand that contamination inside a medical gas line is not a quality issue but a patient safety issue. Clean installation practices, proper joint preparation, and verified purge flow are non-negotiable on every connection.
Our scope includes source equipment connections, zone valve box installation, alarm panel wiring, outlet station mounting, and full system testing. Testing protocols follow NFPA 99 requirements: initial pressure testing, standing pressure testing, cross-connection verification, purge and particulate testing, and final piping purity verification. Every test is documented and included in the closeout package for the facility’s records and regulatory compliance.
We coordinate medical gas rough-in with our plumbing, HVAC, sheet metal, and controls crews through shared BIM models, ensuring gas piping is routed, supported, and labeled correctly before walls close and ceilings are installed. This internal coordination is only possible because all mechanical trades are self-performed by Dual Temp.
Why Healthcare Projects Choose Our Medical Gas Teams
Certified Installers, Documented Quality
NFPA 99 Certification Held In-House
Medical gas installation legally requires documented installer qualification per NFPA 99. Our crews carry this certification permanently, not on a project-by-project basis through temporary labor or subcontractors. When the specification calls for certified medical gas installers, our team is already qualified.
Testing Built Into the Installation Schedule
Medical gas testing is not something we schedule after everything else is done. Our project managers build pressure testing, cross-connection testing, and purge verification into the installation timeline from day one. This prevents the closeout delays that occur when testing is treated as an afterthought.
Integrated With the Full Mechanical Scope
Medical gas piping shares ceiling space and wall cavities with HVAC ductwork, hydronic piping, plumbing waste lines, and electrical conduit. Because Dual Temp self-performs all mechanical trades, our medical gas installers coordinate directly with our own sheet metal, plumbing, and pipefitting crews. No RFIs between separate subcontractors, no schedule gaps, no trade conflicts.
Single-Source Accountability for Specialty Systems
Healthcare projects often require medical gas, acid waste, cleanroom HVAC, and MRI cooling on the same job. Our ability to self-perform all of these under one contract simplifies procurement for the owner and GC, and provides a single point of accountability when multiple specialty scopes intersect.
Medical Gas Projects We've Delivered
Healthcare Gas Systems Across Eastern PA and NJ
Dual Temp’s medical gas teams have installed piped gas and vacuum systems for hospitals, surgical centers, dental facilities, and veterinary clinics across Eastern Pennsylvania and New Jersey. Scopes have included new construction medical gas packages, system expansions for facility additions, and piping relocations during occupied healthcare renovations.
Specific project case studies are in development. Contact our construction team to discuss medical gas capabilities for your project.
Lehigh Valley Hospital Macungie Neighborhood Hospital
LVHN Health Center at Macungie
St. Luke's Anderson Specialty Pavilion
Moravian Health Sciences
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Need Certified Medical Gas Installation?
From oxygen and medical air to vacuum and WAGD systems, Dual Temp delivers NFPA 99-certified installation, rigorous testing documentation, and seamless coordination with the full mechanical scope. Call (610) 791-9100 or submit a project inquiry using the form.