As an Amazon Associate, we earn from qualifying purchases. Newmac Junction Box - 4120425 Newmac . 4120425 Attributes Brand name, Manufacturer name, ManufacturerNewmac Extra Product NameNewmac Junction Box - 4120425 keywordsnewmac, newmac junction, newmac box, newmac junction box, junction box, # 4120425 moq, multiple, tierMinQty11 MPN, SKU4120425 snippetReplacement junction box for Newmac wood furnaces. OEM USSC part # 4120425 tierPrice136.87 Distributor offers SellerSKUMOQIn stockMultiplePrices Stove Parts Unlimited4120425111 @ $36.87