100307296 | K JACKET SIDE FRONT PWH4000 | Lochinvar & A.O. Smith

K JACKET SIDE FRONT For Lochinvar Boilers PWH4000 The K Jacket Side Front is a replacement part for Lochinvar PWH4000 boilers. It is made of durable materials and is designed to withstand the high temperatures and pressures associated with boiler operation. The K Jacket Side Front is easy to install and comes with a one-year warranty. Our HVAC supply store has the best prices on Lochinvar parts and accessories. Our knowledgeable staff can help you find the right part for your boiler and get it shipped to you quickly. Order your K Jacket Side Front today!