AVTB is a direct acting thermostatic temperature controller used to regulate the water temperature in a variety of applications, closing on a rise in sensor temperature.
AVTB-RA is a reverse acting thermostatic temperature controller used to regulate water temperatures, opening on a rise in sensor temperature.
Features and benefits
AVTB closes on rising temperature
AVTB-RA opens on rising temperature
Can be fitted either on the return or supply
Pressure range PN 16 (232psi/16 bar)
AVTB Code Numbers
AVTB-RA Code Numbers
Spare Parts and Accessories
|Type||Name||Language||Valid for||Updated||Download||File type|
|Data sheet||AVTB Thermostatic Controller||English||Multiple||12 Apr, 2013||420.4 KB|
|Installation guide||AVTB-RA instructions||English||Multiple||03 Jun, 2010||174.0 KB|
|Data sheet||AVTB-RA Thermostatic Controller||English||Multiple||21 Dec, 2012||555.1 KB|
|Catalog||Hydronic Specialties Controls Catalog and Application Guide||English||Multiple||25 Mar, 2022||2.4 MB|
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