

{"productType":"simple","productId":1037,"priceText":"","stockStatus":"instock","available":false,"product":{"id":1037,"type":"simple","sku":"SLIM4HP","name":"SLIM4 & SLIM4+ Heat Pump Air Handler"},"price":{"currencyCode":"USD","currencySymbol":"$","raw":"","regular":"","sale":"","text":"","html":"","currentHtml":"","regularHtml":"","saleHtml":""},"description":{"html":"<p>This air handler represents a modern solution for residential HVAC applications, utilizing inverter-driven technology and environmentally responsible R454B refrigerant. The system offers flexibility through dual-voltage capabilities (115V or 208~230V) and achieves efficiency ratings up to 19 SEER2 and 10.2 HSPF2. Its slim, compact design facilitates multi-positional installation while maintaining aluminum coils with anti-corrosive gold-fin coating. 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SLIM4 & SLIM4+ Heat Pump Air Handler
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300w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System-1024x1024.jpg 1024w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System-150x150.jpg 150w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System-768x768.jpg 768w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System-600x600.jpg 600w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System-100x100.jpg 100w, https:\/\/airesupply.squeak.website\/wp-content\/uploads\/2026\/10\/SLIM4-System.jpg 1200w","width":1200,"height":1200,"filesize":191724,"mime_type":"image\/jpeg"}],"variationGalleries":[]},"purchase":{"available":false,"purchasable":false,"inStock":true,"stockStatus":"instock","availabilityHtml":"","quantity":{"min":1,"max":null,"step":1,"soldIndividually":false}},"attributes":[],"variants":[],"parentProduct":[],"selectedAttributes":[],"selectedAttributesMap":[]}SKU: SLIM4HPR454B Slim Side Discharge 24V Inverter Air Handler System featuring eco-friendly refrigerant and advanced inverter technology designed for efficient heating and cooling operations.
- Eco-friendly R454B refrigerant
- Advanced inverter tech with variable-speed DC motor
- Anti-corrosive gold-fin coating
- Thin and compact design
- Dual-voltage (115V or 208~230V)
- Intelligent defrosting
- Factory-installed R454B leak sensor
- All-aluminum coil construction
- Hyper Heat down to -22°F
- High ambient cooling to 129°F
- AHRI, EnergyStar, ETL certified
Ordering is available to Aire Supply dealers
Log in to your dealer account to order this product. HVAC contractors and air duct cleaners can apply for an account.
Product Description
This air handler represents a modern solution for residential HVAC applications, utilizing inverter-driven technology and environmentally responsible R454B refrigerant. The system offers flexibility through dual-voltage capabilities (115V or 208~230V) and achieves efficiency ratings up to 19 SEER2 and 10.2 HSPF2. Its slim, compact design facilitates multi-positional installation while maintaining aluminum coils with anti-corrosive gold-fin coating. The unit incorporates self-diagnostic capabilities, factory-installed leak sensors, and can operate effectively in extreme temperatures from -22°F to 129°F depending on model configuration.
Downloads
Installation Manual
PDF
Owner's Manual
PDF
Product Brochure
PDF
Product Certification
PDF
Control Manual
PDF
User Manual
PDF
SLIM4 Series Quick Wiring Guide
PDF
SLIM4 Heat Pump AHU Submittal
PDF
SLIM4 + Hyper Heat AHU Submittal
PDF
SLIM4 Air Handler Heater Kit Bulletin
PDF
SLIM4 Air Handler Spare Parts List
PDF
Warranty Card
PDF
SLIM4 Heat Pump Outdoor Spare Parts List
PDF
SLIM4+ Hyper Heat Pump Outdoor Spare Parts List
PDF
What contractors tell about us
See what HVAC pros value about working with Aire Supply.
About The Brand
Innovair
Innovair manufactures ductless and light-commercial HVAC equipment, including heat pumps, air handlers, and cassette units. Its M4 and SLIM4 series emphasize cold-climate inverter technology and high SEER2/HSPF2 efficiency.