In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Myson 7000 toekick heater
I'm trying to install a toekick heater in our kitchen. we have an oil-fired boiler and baseboard heat which is a one pipe loop. (3/4") Kitchen is being reno'd and I removed about 10 feet of baseboard, (bypassed it in the basement keeping the loop correct) to fit some pantry cabinets flush to the wall, and I'm trying to install the toekick heater in one of these pantry cabs. I followed the directions, and installed a monoflow tee on the supply side and a regular tee on the return and made sure the return is 12" from the monoflow tee. (photo attached). The unit is only a couple of inches above the main line.
My problem is that the hot water doesn't seem to be flowing through the unit. the unit is always cold, although baseboards both upstream and downstream are toasty hot. The pipes going through the floor just before the flexible hoses are hot. I have isolating valves at the end of the flexible hoses that attach to the unit. I removed the unit, opened each valve into a bucket, have great pressure, and very hot water. when I hooked it back up, opened the valves and bled the air from the unit, it got hot for a minute, but not long enough for the fan to kick on, and then cold again. I was able to manually run the fan by switching to summer setting. I've tested the thermostat by heating the coil pipe with a lighter and it does kick the fan on when hot. I just don't understand why the water is not moving through the unit and what can be done to correct it. someone mentioned putting a shutoff valve on the main between the supply tee and return tee to force the water through which is a good idea to test it but I know I can't leave it closed or the downstream baseboards will be starved. Any ideas or suggestions will be appreciated. Thanks.