Click to expand Tap to zoom Viessmann Wall mounting bracket for vertical low loss header - ZK03682 by VIESSMANN SKU ZK03682 Please call to check availability before ordering Live Chat / 01985 850982Wall mounting bracket. Wall mounting bracket for low loss header Type Q70, with fixings. Supports boiler - boiler, Vitodens 100-W, Vitodens 100-W System, Vitodens 200-W, Vitodens 222-F Accessories