INSTACOOL 150P II
15K RV Air Conditioner with PTC Heat
InstaCool 150P II combines 15,000 BTU cooling with a 5,120 BTU PTC heat strip for cool mornings. It fits a standard RV roof opening and is offered for ducted or non-ducted ceiling layouts.
View all features ↓Fit and installation
- Roof opening
- 14.25 × 14.25 in
- Roof thickness
- 1.5–5.0 in
- Rooftop size
- 29.5 × 27.6 × 14.2 in
- Ceiling layouts
- Ducted or non-ducted
- Power supply
- 115V AC / 12V DC / 60Hz
- Rated input
- 1,550W / 13.5A
Choose the matching ducted or non-ducted configuration for the 14.25 × 14.25-inch opening and rooftop clearance.
What’s included
- ✓Rooftop ACInstaCool 150P II with PTC heat
- ✓Ceiling assemblySelected ducted or non-ducted configuration
- ✓ControllerControl hardware for the selected kit
- ✓Mounting partsInstallation hardware and sealing components
- ✓DocumentationInstallation and operation manual
Package contents follow the selected configuration and variant.
Specifications
- Cooling capacity
- 15,000 BTU/h
- PTC heating capacity
- 5,120 BTU/h
- Maximum airflow
- Up to 470 CFM
- Sound pressure
- Below 59 dB
- Temperature range
- 61–88°F
- Refrigerant
- R32
- Power supply
- 115V AC / 12V DC / 60Hz
- Cooling input
- 1,550W
- PTC heating input
- 1,800W
- Rated cooling current
- 13.5A
Quick answers
Does this model provide heat?
Yes. The 5,120 BTU PTC heat strip adds supplemental warmth, but it does not replace a properly sized furnace in freezing weather.
Can it replace a ducted RV AC?
Yes when the correct ducted variant and compatible ceiling assembly are selected.
How do I choose between 13.5K and 15K?
Choose based on cabin size, insulation, climate and the output of the unit being replaced.
Add hot water or propane heat selected for the RV opening, utilities and duct system.
Add high-flow hot water with a door package selected for the existing opening and RV utilities.
View water-heater fitAdd propane heat for freezing conditions with a furnace matched to the existing cabinet and duct system.
View furnace fit
Summer cooling with quick electric heat
The PTC strip adds useful warmth for cool mornings without pretending to replace a furnace.
Balanced output for summer travel
The rooftop system handles common mid-size RV cooling loads with airflow up to 470 CFM.
Take the chill off cool mornings
The electric heat strip provides supplemental warmth when full furnace output is unnecessary.
Keep the furnace for freezing weather
PTC heat is not a substitute for a properly sized propane furnace in severe cold.
Choose it for short, mild heating needs
The value comes from how often you want quick electric warmth—not from the word “heat.”
Use the heat strip when the cabin needs a modest temperature lift.
PTC heat uses the 115V circuit and avoids firing propane for every mild chill.
Choose a heat-pump model or keep propane heat for colder, sustained demand.
Cooling and heat circuit requirements
PTC heating raises the electrical load beyond cooling alone.
Ceiling kit, roof clearance and breaker
The matching ceiling kit and 115V circuit support the ordered cooling-and-heat configuration.
- Cooling
- 15,000 BTU/h
- PTC heat
- 5,120 BTU/h
- Opening
- 14.25 × 14.25 in
- Ceiling
- Ducted or non-ducted
- Cooling input
- 1,550W
- Heating input
- 1,800W
The installation guide shows the circuit requirements for cooling and the 1,800W heating input.
Choose the heating system you will use
A heat strip, heat pump and propane furnace solve different temperature ranges.
InstaCool 150 II
Cooling only for owners who always use a furnace.
- Cooling
- 15K BTU
- Heat
- None
- Best for
- Summer travel
InstaCool 150P II
Cooling plus quick supplemental electric heat.
- Cooling
- 15K BTU
- PTC heat
- 5.1K BTU
- Ceiling
- Ducted / non-ducted
InstaCool Ultra
Quieter non-ducted comfort with stronger heat-pump output.
- Cooling
- 16K BTU
- Heat pump
- 12.5K BTU
- Low mode
- <43 dB
Set the right expectation for PTC heat
These answers separate supplemental warmth from full cold-weather heating.
Does PTC heat replace a propane furnace?
The 5,120 BTU heat strip provides quick warmth in mild conditions; use the RV furnace for freezing weather.
Can I use cooling and heating on the same circuit?
The unit uses one 115V supply, but the breaker and wiring must support the applicable load in the installation manual.
Can it work with a ducted ceiling?
Yes, when the matching ducted configuration is selected.
Will it fit a standard RV opening?
It uses a 14.25 × 14.25-inch opening; also confirm roof depth, clearance and the ceiling assembly.
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