2 inquiries about vrf system compatible thermostat

I need to purchase 4 wireless thermostats compatible with existing 120V 3-wire PTAC systems. Required features include Hi/Low/Off functionality. Models of interest are HTW-31, HTE-XX, and A3920 series. Prefer units that can integrate with legacy systems without requiring electrical modifications. Urgent delivery required within 1 week. Need to verify technical specifications with US-based representative prior to finalizing order.

United States
IP : 24.148.39.**
2025-09-06 01:40:03
Contact Info

Product required: Thermostats compatible with VRF systems  
Quantity: 50 units  
Requirement: Must specify compatible brands/models  
Additional: Supplier to provide product specifications and compatibility details  
Please send product catalogs with MOQ, pricing, and lead time.

Panama
IP : 45.229.196.**
2025-08-28 10:20:03
Contact Info
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