Controls & BAS · Manufacturer
Robertshaw Pneumatic Controls & Components Service in Phoenix, AZ
A name that means pneumatic thermostats to one generation of facility managers and gas valves to the next.
Robertshaw's building-controls business — pneumatic thermostats, actuators and control components installed in Phoenix commercial buildings through the 1980s and 1990s — followed Barber-Colman through Siebe and Invensys into Schneider Electric, and the pneumatic systems remain in service in older offices, schools and institutional buildings across the metro. The Robertshaw name continues on HVAC and refrigeration components — thermostats, gas valves, pressure controls, defrost and refrigeration controls — that appear on equipment everywhere. Bleuwave services legacy Robertshaw pneumatics and Robertshaw components as an independent contractor, without dealer affiliation or factory authorization.
The pneumatic story is Barber-Colman's: systems that work when maintained, leak and drift when not, and depend on a compressed-air plant that predates most of the building's staff. Conversion, planned in phases, is the long-term answer; calibration and repair keep the building comfortable in the meantime.
Product Families
Robertshaw Equipment We Encounter
Families and designations that appear on nameplates in the Phoenix market. Capacities, refrigerants and configurations vary by model and year; we verify from the nameplate on site rather than from a catalog.
| Family | Category | What it is |
|---|---|---|
| Robertshaw pneumatic controls (legacy)Legacy | Controls & BAS | Pneumatic thermostats, actuators and control components installed in commercial buildings through the 1980s and 1990s. |
| Robertshaw HVAC and refrigeration components | Controls & BAS | Thermostats, gas valves, pressure controls and refrigeration controls still sold under the Robertshaw name. |
Robertshaw Equipment in Service
Pneumatic thermostats, damper and valve actuators, receiver-controllers, relays and transducers in older buildings, with the compressors, dryers and air lines that supply them; and the current Robertshaw component line — thermostats, gas valves, pressure and temperature controls, refrigeration controls — on rooftops, boilers, unit heaters, walk-in coolers and other equipment regardless of brand.
Service, Calibration and Conversion
We service pneumatic systems — compressed-air plant, leaks, calibration, component replacement — with parts from the general pneumatic market; replace Robertshaw components on mechanical and refrigeration equipment as part of ordinary service; and plan pneumatic-to-DDC conversions in phases through the building automation practice, typically terminal units first and central equipment as it is replaced.
Straight Answers
Questions About Robertshaw Equipment
Are Robertshaw pneumatic parts still available?
Many are, from the general pneumatic-controls market, and equivalents exist for most. We calibrate and repair pneumatic systems and advise on conversion timing.
Do you replace Robertshaw gas valves and thermostats on equipment?
Yes, as part of ordinary repair on rooftops, boilers, unit heaters and refrigeration equipment — with genuine and equivalent components.
Equipment Categories
Related Manufacturers
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