Photo Gallery - This gallery represents the work over several years. Some designs have been replaced and/or updated as time progressed. Most images contain a date stamp visable on the large version. Please note the date when viewing. We are always experimenting with new concepts and designs. If you have any questions about any photo please contact us.
Total photos in gallery 1296 - Latest photo update 2021/12/10 18:48:01
Asterisk(*) indicates new photos in the past 30 days
Plumbing of the heater. Cold oil enters on the Cold side and oil exits Hot. The Relief Valve has been removed and replace with a vent line. The heater runs at ambient pressure. The vent line must extend higher than the top of the source tank.