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SIT Gas Valves & Controls
SIT (Società Italiana Tecnomeccanica) is an Italian gas control manufacturer — the parent of the Proflame 2 control system used by Heat-N-Glo, Heatilator, Mendota, Lopi, and many other premium fireplace brands. We carry SIT gas valves, Proflame 2 transmitters, IPI (Intermittent Pilot Ignition) modules, and replacement components.
Common SIT Parts
- SIT Proflame 2 Transmitter (0.584.040) — fully-loaded thermostatic remote
- Standing pilot gas valves for older fireplaces
- IPI ignition modules for current direct vent fireplaces
- Pilot assemblies and thermocouples
For Mertik (Maxitrol GV60) controls used by Valor/Kingsman, see Mertik Gas Valves. For all remotes, see Fireplace Remote Controls.
Frequently Asked Questions
What fireplaces use the SIT Proflame 2 remote?
SIT Proflame 2 (model 0.584.040) is the standard remote for Heat-N-Glo, Heatilator, Mendota, Lopi, Jotul, Kozy Heat, and many other premium gas fireplaces. The same remote ships under different brand labels (e.g., "Mendota Proflame 2" or "Jotul Proflame 2") — same physical transmitter.
How do I program a SIT Proflame 2 remote?
See our blog article on programming the Proflame 2 — pairing requires holding the receiver button while pressing the transmitter on/off button within 20 seconds. Once paired, the remote supports thermostatic, timer, and manual modes.
