Pay in 4 interest-free payments of $6.16 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Efficient Operation: Low 20 SCIM air consumption reduces energy costs and demand on the pneumatic plant
OEM York gaskets are manufactured to specific durometer and thickness tolerances that generic parts often miss
among other common HFC and HCFC blends
42" WC sensitivity
Lennox 49L04 Sight Glass 321702-401 Efficient Operation: Low 20 SCIMThe Lennox 49L04 Sight Glass is a heavy duty moisture and liquid indicator designed for precise refrigerant monitoring in high pressure commercial and residential HVACR systems. This moisture indicator sight glass features a high visibility element that provides an immediate visual diagnostic of the system's internal chemistry. As a critical liquid line sight glass, it allows technicians to verify refrigerant charge levels by identifying bubbles that
