Purged air from indirect water heater tank. This is a new install of (2) Weil McLain CGA-6 gas boilers. The updated Tekmar control is expected to come in tomorrow. We will schedule the return visit accordingly, depending on what time we receive the updated control. The customer currently has heat and hot water, however the job is not complete until new control is installed. N/C, WARRANTY. WEIL MCLAIN AQUA PLUS, CP7696328.