Service Pack 1 for Sigma Simply Safe Thermostatic Valve Butler Mill and Brassworks Ltd. Pair of Medium O-Rings

Pair of Medium O-Rings

Available in all Sigma finishes

Spout projection 3-3/4" center-to-center

and are not exactly like the original — and do not fit and perform as well

Service Pack 1 for Sigma Simply Safe Thermostatic Valve Butler Mill and Brassworks Ltd. Pair of Medium O-RingsYour premium thermostatic shower system contains a sophisticated thermostatic cartridge and components that over time experience wear and tear, corrosion, and build up of mineral deposits which impair their proper functioning. To ensure continued safe and enjoyable use of your thermostatic shower system, we recommend servicing it about every 15 years. You should replace the thermostatic cartridge, volume control cartridge, and check valves. Parts