SIEMENS - HVAC brand at Thermcross

Control boxlandis&gyr - siemens fuel loa 24 - SIEMENS : LOA24.171B27

Reference: 502052

In Stock 1095 products

Particular feature : 2 rates no impact after preheatercutoff + voltage decrease security

Control box fuel lmo14 111a2 or b2 or c2 - SIEMENS : LMO14.111C2

Reference: 502006

In Stock 255 products

Particular feature : special CHAPPEE - IDEAL STANDARD

Uv cell qrb1b high sensitivity qrb1b a033b40b - SIEMENS : QRB1B...

Reference: 502222

In Stock 182 products

Photoresistant - uv cell siemens qrb1a for lai - SIEMENS : QRB1A...

Reference: 502221

In Stock 155 products

DAAF 10 years SIEMENS DELTA Reflex 5TC1292-7 - SIEMENS : 577777

Reference: 107016

In Stock 79 products

Smoke detector

Base for control box agk11 - SIEMENS : AGK11+AGK66

Reference: 502352

In Stock 34 products

For LOA - LGA - LMO- LME - LGB

Photoresistant - uv cell siemens qrb1b c036b40a - SIEMENS : QRB1B...

Reference: 502028

In Stock 41 products

Photoresistant - uv cell siemens qra 2 - SIEMENS : QRA2

Reference: 502310

In Stock 16 products

DAAF 5 YEARS SIEMENS DELTA Reflex 5TC1292-6 - SIEMENS : 577760

Reference: 107015

In Stock 18 products

Smoke detector

Photoresistant - uv cell siemens qrb1b a048b70b - SIEMENS : QRB1B...

Reference: 502026

In Stock 10 products

Photoresistant - uv cell siemens qrc1.a1.170c27a - SIEMENS : QRC1A1...

Reference: 502234

In Stock 9 products

Control box replacement kit lai - SIEMENS : KITLAI

Reference: 502062

In Stock 9 products

The fabrication of boxes LOA 21 and LOA 22 norm CE ceased in January 1997. This model is replaced by the LOA 24 norm CE that has a safety feature which lowers the voltage. . For replacement : LAI 1 /LAI2 / LAI2.2 /...

Landis et gyr staefa siemens qrb1a a068b70b - SIEMENS :...

Reference: 502025

In Stock 4 products

Adapter kf landis & gyr staefa - siemens kf 8852 - SIEMENS : KF8852

Reference: 502378

Last items in stock 2 products

Adapter between the new control box and the old base Allows the replacement of old control boxes without re-wiring LAI - LAB - LAC - LFA - LFB - LFI - LFM for replacement of LFI 7 by LGB

Uv cell qrb1b lead 1,50 qrb1b a150b70b - SIEMENS : QRB1A A150B70A1

Reference: 502224

Last items in stock 2 products

Adapter kf landis & gyr staefa - siemens kf 8862 - SIEMENS : KF8862

Reference: 502381

Last items in stock 1 product

IMPORTANT : Adapter between the new control box and the old base Allows the replacement of old control boxes without re-wiring LAI - LAB - LAC - LFA - LFB - LFI - LFM for replacement of LFM by LB41...

Adapter kf landis & gyr staefa - siemens kf 8819 - SIEMENS : KF8819

Reference: 502370

Last items in stock 2 products

IMPORTANT : Adapter between the new control box and the old base Allows the replacement of old control boxes without re-wiring - LAI - LAB - LAC - LFA - LFB - LFI - LFM