Heater puts out warm air no hot air?

This can be one of two things either the heater core is partially clogged, which you can flush out using a garden hose, or the temperature blend door actuator is not closing all the way. Please go over this guide to help as well:

https://www.2carpros.com/articles/car-heater-not-working

Here is the location of the temperature blend door actuator so you can remove it and work the blend door pivot by hand to see if it makes a difference, (HVAC system on) van engine warm.

thank you, a place, to start. I will reply when I check things out.

Sounds good, let me know what happens please.

took motor cover off actuator works turns c-wise and cc-wise flushed heater core little debris came out flushed until clear water, refilled core with anti-freeze got a lot more heat? can a little debris make that much difference?

Oh yes, you would not think it would, but a clogged heater core is a common problem. I would flush the core in both directions for optimal performance.