Pioneer® Diamante Pro Series 12,000 BTU 19 SEER2 Ductless Mini-Split Air Conditioner Inverter+ Heat Pump Full Set 115V with 16 Ft. Kit

Can the air handler be mounted on the ceiling instead of on a vertical wall?

No it cannot. It must be on a vertical wall. We have a ceiling mount line (CYB series).

How cold can it get? The lowest temp on it?

This can be set to between 61° to 86°F. It will continue to provide heating down to -13°F outside temperatures.

How many amps should the dedicated circuit be?

20A, single-bus bar type.

How easy is it to flush the lines for a DIY installation?

Quite a simple process. Here is an instructional video on how to perform this step: https://www.youtube.com/watch?v=ZDXIIJwDkM8

How many amps on this unit? What gauge wire to run unit?

This would take a 20A breaker with 12 AWG wire.

What are the starting and running watts?

This is an inverter-type system with slow-start technology so starting watts are close to 0. Rated capacity input wattage is 1,070W. For more info see here: https://www.pdhvac.com/site/downloads/brochures/WYT-19-2020.pdf

How many square feet is this unit work for?

For standard applications, we recommend this particular unit for spaces between 200 and 450 square feet.

Does the unit use the remote as a thermostat?

Yes, that is correct.

Is there a listing as to what size room these units will provide for in square footage?

To figure out BTU needed per room we recommend our HVAC calculator.

Also check the tech brochure which has suggested square footages for each model.

need 25 ft electrict line set

The Diamante series comes pre-packed with a 16 ft lineset which cannot be modified during purchase. If you need longer, it would require purchasing either the WYS series, or a longer lineset here.

What size circuit breaker does this require? Also, if I am using a fused disconnect what size fuse should I use?

This would take a 20A breaker. You can use a 30A disconnect alongside that.

Is this system fully charged so I don’t need special equipment to do the install

The way it works is that the outdoor condensing unit is pre-charged with R410a to support line lengths up to 25 ft long. You will need to remove the air from the lines before releasing the refrigerant from the outdoor unit, using a vacuum pump or the flushing kit that we sell.

Does the 115v unit require 12/2 or 12/3 wiring?

It would require 1 hot line, 1 neutral line, and one ground.

I can't seem to find the power draw of these units online, what is the amp draw for these units? Thanks.

Please see the full electrical and technical specs for this series here: https://www.pdhvac.com/site/downloads/brochures/WYT-19-2020.pdf

does this series have the "Vacation mode" where you can set a very low heating set point ( 45 deg) when unoccupied?

Yes it does, this is done by pressing the AH button on the remote.

Is this an inverter system

Yes, this is a heat pump and variable-speed inverter.

Minimum outside temperature

The minimum effective operating temperature on this series is -4°F. For tougher ambient condition, consider the Quantum Ultra (-13°F) or Quantum Hyperformance(-22°F) model lines.

Can the line set be shortened?

Yes they can be cut and re-flared to the length you need.

Can outdoor unit installed horizontally?

No it cannot. It must be upright.

Would it be safe to run this from a modified sine wave inverter?

Yes that would be completely fine to do.