Viessmann Low Loss Header 2" Type 120/80 35.2GPM - 7498530
by Viessmann
Home & GardenHousehold Appliance AccessoriesFurnace & Boiler Accessories
| Manufacturer part number | 7498530 |
|---|---|
| Plumbing Deals SKU | VIES7498530 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
Affiliate link: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.
Plumbing Deals prices are from its product feed as of 18 Oct 2026, not live; a 'Pack of' price is for the whole pack. The current price and stock are on Plumbing Deals' own page.
Description
From Plumbing Deals' product listing.
When used in conjunction with the Vitodens 100, or Vitodens 200, boilers, the low-loss header acts as a hydraulic break, decoupling boiler and system circuits from each other.It is recommended to use the low-loss header in applications in which the total system flow rate exceeds the maximum boiler flow rate. Viessmann strongly recommends the use of a low-loss header in cases where the system head and flow rates are unknown.The temperature sensor connection located at the top of the low-loss header ensures low return temperatures to the Vitodens 200, boilers, at all times, increasing operational efficiency. The low-loss header helps eliminate air and debris from the heating system Includes sensor well, drain plug, air bleed plug, and insulation