Superior

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Shop Superior at Refrigerative Supply Limited (RSL). As a trusted HVAC/R distributor, we carry Superior equipment and replacement parts for heating, ventilation, air conditioning and refrigeration systems, across Western Canada. Backed by HVAC, refrigeration and heating professionals who rely on us daily, RSL delivers dependable availability and expert support with the parts, support and availability the job demands.

Shop Superior at Refrigerative Supply Limited (RSL). As a trusted HVAC/R distributor, we carry Superior equipment and replacement parts for heating, ventilation, air conditioning...

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Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 450 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 400 PSI

Superior Straight-Thru Pressure Relief Valve | 3/8" NPT X 3/8" SAE | 450 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 600 PSI

Superior Female Connection Pressure Relief Valve | 3/4" NPT X 3/4" FPT | 450 PSI

Superior Straight-Thru Pressure Relief Valve | 3/8" NPT X 1/2" SAE | 450 PSI

Superior Straight-Thru Pressure Relief Valve | 1/4" NPT X 3/8" SAE | 450 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 350 PSI

SUPERIOR 3-WAY MANIFOLD 1/2 INCH 640310005-CBS

Superior 1-1/8" X 1-1/8" ODS In-Line Magnetic Check Valve

Superior 5/8" X 5/8" ODS Horizontal or Vertical Check Valve with Tube Extension

Superior Angle Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 400 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 650 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 300 PSI

Superior Straight-Thru Pressure Relief Valve | 1/2" NPT X 5/8" SAE | 235 PSI

Superior Straight-Thru Pressure Relief Valve | 3/8" NPT X 3/8" SAE | 400 PSI

Featured Products

Aerostar Series 400 16" X 20" X 2" MERV 8 Standard Capacity Pleated Air Filter

Aerostar Series 400 16" X 25" X 2" MERV 8 Standard Capacity Pleated Air Filter

Aerostar Series 400 20" X 25" X 2" MERV 8 Standard Capacity Pleated Air Filter

Aerostar Series 400 20" X 20" X 2" MERV 8 Standard Capacity Pleated Air Filter

Nitrogen (Aluminum) Nit16Alcop 88 Cuft

Aerostar Series 400 16" X 25" X 1" MERV 8 Standard Capacity Pleated Air Filter

Aerostar Series 400 24" X 24" X 2" MERV 8 Standard Capacity Pleated Air Filter

Aerostar Series 400 20" X 25" X 1" MERV 8 Standard Capacity Pleated Air Filter

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