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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
The Belimo B231 is typically the valve body only
it delivers a precise 25-35 mV open circuit range
Simplified Installation: Features integrated mounting holes that facilitate fast attachment using standard sheet metal screws or bolts
inspect the burner tubes for slag or debris to ensure the direct replacement orifice provides a clean
Robust Construction: Built with a durable aluminum housing and high-leverage linkage for precise flow control from full load down to pilot flow
Lennox 70M29 Expansion Valve Els PW 29614 The Belimo B231 is typicallyThe Lennox 70M29 Expansion Valve is a critical OEM replacement part engineered for precise refrigerant metering in residential and commercial cooling systems. This thermostatic expansion valve (TXV) is designed to regulate flow based on evaporator load, ensuring maximum heat exchange efficiency and preventing liquid slugging in the compressor. The 70M29 is technically identical to 70M2901 and serves as a direct replacement for legacy part numbers
US$ 169.50
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US$ 425.00
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