I need a 160' of 1 1/4 thermopex for my EKO 40 boiler. There are several central boiler dealers around the northern part of kansas city, missouri and none of them are willing to cut a roll. They act like no one ever uses it and im crazy. I have 500 gallons of remote starage which is why I think 1 1/4 might be a good idea. Im not opposed to using the 1 inch stuff but don't want to regret a bad decision. I thought about foam in trench but would prefer to stick with a quality premanufactured product. Im heating a 3000 sqft modern house. I have a 011 Taco pump for the primary loop to the storage tank 160' away. I need to make a purchase in the next week or so.
Thanks
Thanks