Grundfos UPS15-78 B1KA circulation pump for Viessmann natural gas and propane condensing boiler
B1KA Grundfos UPS15-78 circulator pump
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 2 years limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days
Note for US and Internationnal buyers: the customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees which may apply upon delivery.
I bought these to replace some wax actuators from my old system. Those were inconsistent (each moved a different amount) and had huge in rush power requirements. These have low power requirements and appear to be very consistent.