Heil Quaker ICP 1066819 TXV Valve
The Heil Quaker ICP 1066819 is a high-performance 5-ton thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial evaporator coils. Utilizing 3/8" x 1/2" ODF sweat connections, this hard shut-off TXV maintains the optimal superheat required to prevent liquid slugging and ensure maximum heat transfer across the coil. Designed specifically for R-410A refrigerant systems, the 1066819 balances the pressure differential effectively, allowing for consistent cooling cycles even under fluctuating ambient temperatures. For technicians performing a TXV replacement, this OEM component provides the reliability needed to restore system SEER ratings and compressor longevity. The thermal bulb assembly is highly responsive, ensuring rapid adjustments to load changes. When troubleshooting a frozen evaporator coil or erratic suction pressures, upgrading to this precision-machined ICP 1066819 expansion valve ensures the mechanical expansion process remains within tight manufacturer tolerances.
Key Technical Benefits- Precise Superheat Control: Optimizes refrigerant flow to maximize evaporator efficiency and prevent compressor damage.
- OEM Compatibility: Exact fit for Heil, Quaker, and various ICP-branded air handlers and cased coils.
- Durable ODF Connections: Standard 3/8-inch inlet and 1/2-inch outlet sizes simplify the brazing process during field installation.
- R-410A Optimized: Internal porting is specifically calibrated for high-pressure HFC refrigerants.
- Stainless Steel Power Element: Resists corrosion and prevents heterocyclic failure in demanding HVAC environments.
What are the symptoms of a failing ICP 1066819 expansion valve?
Common indicators include high discharge pressure combined with low suction pressure, excessive frost on the evaporator distributor lines, or a compressor that frequently trips on internal thermal overload due to refrigerant starvation.
Is this 5-ton TXV compatible with older R-22 systems?
No, this valve is specifically calibrated for the pressure-temperature characteristics of R-410A. Using it with R-22 will result in incorrect superheat levels and potential system failure.
Does this valve require an external equalizer line?
Most 5-ton ICP applications using the 1066819 utilize an internal or external equalizer depending on the specific coil header design; always verify the evaporator manifold configuration before finalizing the braze.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $186.72
-65%$186.72
$65.35Heil Quaker ICP 1066819 TXV Valve
The Heil Quaker ICP 1066819 is a high-performance 5-ton thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial evaporator coils. Utilizing 3/8" x 1/2" ODF sweat connections, this hard shut-off TXV maintains the optimal superheat required to prevent liquid slugging and ensure maximum heat transfer across the coil. Designed specifically for R-410A refrigerant systems, the 1066819 balances the pressure differential effectively, allowing for consistent cooling cycles even under fluctuating ambient temperatures. For technicians performing a TXV replacement, this OEM component provides the reliability needed to restore system SEER ratings and compressor longevity. The thermal bulb assembly is highly responsive, ensuring rapid adjustments to load changes. When troubleshooting a frozen evaporator coil or erratic suction pressures, upgrading to this precision-machined ICP 1066819 expansion valve ensures the mechanical expansion process remains within tight manufacturer tolerances.
Key Technical Benefits- Precise Superheat Control: Optimizes refrigerant flow to maximize evaporator efficiency and prevent compressor damage.
- OEM Compatibility: Exact fit for Heil, Quaker, and various ICP-branded air handlers and cased coils.
- Durable ODF Connections: Standard 3/8-inch inlet and 1/2-inch outlet sizes simplify the brazing process during field installation.
- R-410A Optimized: Internal porting is specifically calibrated for high-pressure HFC refrigerants.
- Stainless Steel Power Element: Resists corrosion and prevents heterocyclic failure in demanding HVAC environments.
What are the symptoms of a failing ICP 1066819 expansion valve?
Common indicators include high discharge pressure combined with low suction pressure, excessive frost on the evaporator distributor lines, or a compressor that frequently trips on internal thermal overload due to refrigerant starvation.
Is this 5-ton TXV compatible with older R-22 systems?
No, this valve is specifically calibrated for the pressure-temperature characteristics of R-410A. Using it with R-22 will result in incorrect superheat levels and potential system failure.
Does this valve require an external equalizer line?
Most 5-ton ICP applications using the 1066819 utilize an internal or external equalizer depending on the specific coil header design; always verify the evaporator manifold configuration before finalizing the braze.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Heil Quaker ICP 1066819 is a high-performance 5-ton thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial evaporator coils. Utilizing 3/8" x 1/2" ODF sweat connections, this hard shut-off TXV maintains the optimal superheat required to prevent liquid slugging and ensure maximum heat transfer across the coil. Designed specifically for R-410A refrigerant systems, the 1066819 balances the pressure differential effectively, allowing for consistent cooling cycles even under fluctuating ambient temperatures. For technicians performing a TXV replacement, this OEM component provides the reliability needed to restore system SEER ratings and compressor longevity. The thermal bulb assembly is highly responsive, ensuring rapid adjustments to load changes. When troubleshooting a frozen evaporator coil or erratic suction pressures, upgrading to this precision-machined ICP 1066819 expansion valve ensures the mechanical expansion process remains within tight manufacturer tolerances.
Key Technical Benefits- Precise Superheat Control: Optimizes refrigerant flow to maximize evaporator efficiency and prevent compressor damage.
- OEM Compatibility: Exact fit for Heil, Quaker, and various ICP-branded air handlers and cased coils.
- Durable ODF Connections: Standard 3/8-inch inlet and 1/2-inch outlet sizes simplify the brazing process during field installation.
- R-410A Optimized: Internal porting is specifically calibrated for high-pressure HFC refrigerants.
- Stainless Steel Power Element: Resists corrosion and prevents heterocyclic failure in demanding HVAC environments.
What are the symptoms of a failing ICP 1066819 expansion valve?
Common indicators include high discharge pressure combined with low suction pressure, excessive frost on the evaporator distributor lines, or a compressor that frequently trips on internal thermal overload due to refrigerant starvation.
Is this 5-ton TXV compatible with older R-22 systems?
No, this valve is specifically calibrated for the pressure-temperature characteristics of R-410A. Using it with R-22 will result in incorrect superheat levels and potential system failure.
Does this valve require an external equalizer line?
Most 5-ton ICP applications using the 1066819 utilize an internal or external equalizer depending on the specific coil header design; always verify the evaporator manifold configuration before finalizing the braze.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
