Overview Product Description Differential pressure switch Wolf, 2799151 Differential pressure switch Wolf, 2799151 GG-2EK, GG-2E, TGG, TGG-K, GG-2E-S2001, GG-2EK-S2001 Manufacturer No.: 2799151 (previous No.: 8601918) EAN 4045013079311 Product Videos Custom Field Product Reviews
Quick view Viessmann Digital timer 45 x 130 mm, light grey Viessmann, 7815363 MSRP: Now: £310.15 Add to Cart Quick view Viessmann Differential pressure switch Vitodens 7818071, Viessmann MSRP: Now: £89.72 Add to Cart Quick view Viessmann Digital timer 72 x 72 mm, Viessmann 7815581 MSRP: Now: £310.15 Add to Cart Quick view Buderus Differential pressure switch type 19-29 Buderus GB102 7098294 MSRP: Now: £97.91 Add to Cart Quick view Buderus Differential pressure switch type 40 Buderus GB102, 7098296 MSRP: Now: £116.93 Add to Cart Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Viessmann Differential pressure switch Vitodens 7818071, Viessmann MSRP: Now: £89.72 Add to Cart Quick view Viessmann Digital timer 72 x 72 mm, Viessmann 7815581 MSRP: Now: £310.15 Add to Cart Quick view Buderus Differential pressure switch type 19-29 Buderus GB102 7098294 MSRP: Now: £97.91 Add to Cart Quick view Buderus Differential pressure switch type 40 Buderus GB102, 7098296 MSRP: Now: £116.93 Add to Cart Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Viessmann Digital timer 72 x 72 mm, Viessmann 7815581 MSRP: Now: £310.15 Add to Cart Quick view Buderus Differential pressure switch type 19-29 Buderus GB102 7098294 MSRP: Now: £97.91 Add to Cart Quick view Buderus Differential pressure switch type 40 Buderus GB102, 7098296 MSRP: Now: £116.93 Add to Cart Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Buderus Differential pressure switch type 19-29 Buderus GB102 7098294 MSRP: Now: £97.91 Add to Cart Quick view Buderus Differential pressure switch type 40 Buderus GB102, 7098296 MSRP: Now: £116.93 Add to Cart Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Buderus Differential pressure switch type 40 Buderus GB102, 7098296 MSRP: Now: £116.93 Add to Cart Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Testo Dirt filter for condensate trap Testo, pack of 10, 0554.3371 MSRP: Now: £34.06 Add to Cart Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Brotje Differential pressure switch Brotje, 925709, Ecotherm EG/EGC, EGV/EGCV MSRP: Now: £74.84 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view HONEYWELL Honeywell T7335D1271B temperature sensor MSRP: Now: £7.43 Add to Cart Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view RIELLO Flange, Riello Gulliver type 363T1 3007515 MSRP: Now: £14.69 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view SIEMENS Siemens QRB1A-A050B70A MSRP: Now: £9.90 Add to Cart Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view SIEMENS Siemens OCI412.10 MSRP: Now: £190.20 Add to Cart Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view SIEMENS Siemens AGK66 MSRP: Now: £0.77 Add to Cart Quick view SIEMENS Siemens VKF41.125C MSRP: Now: £222.00 Add to Cart Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart ×
Quick view Buderus Differential pressure switch Buderus , 7099145 MSRP: Now: £129.64 Add to Cart Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart
Quick view Wolf Wolf 279915699 Differential pressure switch 20/60 Pa MSRP: Now: £47.40 Add to Cart Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart
Quick view Wolf Differential pressure switch 70/55 Pa, Wolf GG-1E, 8601920 MSRP: Now: £45.43 Add to Cart Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart
Quick view Wolf Differential pressure switch 53/43 Pa, Wolf GG-E, 8601917 MSRP: Now: £55.63 Add to Cart Quick view Wolf Wolf 279915599 Differential pressure switch 45/105 Pa MSRP: Now: £47.40 Add to Cart